19697832

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:77

約数の個数: 288

約数和(自身を含む): 74692800

約数和(自身を除く): 54994968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 17, 18, 19, 21, 22, 24, 28, 33, 34, 36, 38, 42, 44, 51, 56, 57, 63, 66, 68, 72, 76, 77, 84, 88, 99, 102, 114, 119, 121, 126, 132, 133, 136, 152, 153, 154, 168, 171, 187, 198, 204, 209, 228, 231, 238, 242, 252, 264, 266, 306, 308, 323, 342, 357, 363, 374, 396, 399, 408, 418, 456, 462, 476, 484, 504, 532, 561, 612, 616, 627, 646, 684, 693, 714, 726, 748, 792, 798, 836, 847, 924, 952, 968, 969, 1064, 1071, 1089, 1122, 1197, 1224, 1254, 1292, 1309, 1368, 1386, 1428, 1452, 1463, 1496, 1596, 1672, 1683, 1694, 1848, 1881, 1938, 2057, 2142, 2178, 2244, 2261, 2299, 2394, 2508, 2541, 2584, 2618, 2772, 2856, 2904, 2907, 2926, 3192, 3366, 3388, 3553, 3762, 3876, 3927, 4114, 4284, 4356, 4389, 4488, 4522, 4598, 4788, 5016, 5082, 5236, 5544, 5814, 5852, 6171, 6732, 6776, 6783, 6897, 7106, 7524, 7623, 7752, 7854, 8228, 8568, 8712, 8778, 9044, 9196, 9576, 10164, 10472, 10659, 11628, 11704, 11781, 12342, 13167, 13464, 13566, 13794, 14212, 14399, 15048, 15246, 15708, 16093, 16456, 17556, 18088, 18392, 18513, 20328, 20349, 20691, 21318, 23256, 23562, 24684, 24871, 26334, 27132, 27588, 28424, 28798, 30492, 31416, 31977, 32186, 35112, 37026, 39083, 40698, 41382, 42636, 43197, 47124, 48279, 49368, 49742, 52668, 54264, 55176, 57596, 60984, 63954, 64372, 74052, 74613, 78166, 81396, 82764, 85272, 86394, 94248, 96558, 99484, 105336, 115192, 117249, 127908, 128744, 129591, 144837, 148104, 149226, 156332, 162792, 165528, 172788, 193116, 198968, 223839, 234498, 255816, 259182, 273581, 289674, 298452, 312664, 345576, 351747, 386232, 447678, 468996, 518364, 547162, 579348, 596904, 703494, 820743, 895356, 937992, 1036728, 1094324, 1158696, 1406988, 1641486, 1790712, 2188648, 2462229, 2813976, 3282972, 4924458, 6565944, 9848916, 19697832]

約数ペア:

[(1, 19697832), (2, 9848916), (3, 6565944), (4, 4924458), (6, 3282972), (7, 2813976), (8, 2462229), (9, 2188648), (11, 1790712), (12, 1641486), (14, 1406988), (17, 1158696), (18, 1094324), (19, 1036728), (21, 937992), (22, 895356), (24, 820743), (28, 703494), (33, 596904), (34, 579348), (36, 547162), (38, 518364), (42, 468996), (44, 447678), (51, 386232), (56, 351747), (57, 345576), (63, 312664), (66, 298452), (68, 289674), (72, 273581), (76, 259182), (77, 255816), (84, 234498), (88, 223839), (99, 198968), (102, 193116), (114, 172788), (119, 165528), (121, 162792), (126, 156332), (132, 149226), (133, 148104), (136, 144837), (152, 129591), (153, 128744), (154, 127908), (168, 117249), (171, 115192), (187, 105336), (198, 99484), (204, 96558), (209, 94248), (228, 86394), (231, 85272), (238, 82764), (242, 81396), (252, 78166), (264, 74613), (266, 74052), (306, 64372), (308, 63954), (323, 60984), (342, 57596), (357, 55176), (363, 54264), (374, 52668), (396, 49742), (399, 49368), (408, 48279), (418, 47124), (456, 43197), (462, 42636), (476, 41382), (484, 40698), (504, 39083), (532, 37026), (561, 35112), (612, 32186), (616, 31977), (627, 31416), (646, 30492), (684, 28798), (693, 28424), (714, 27588), (726, 27132), (748, 26334), (792, 24871), (798, 24684), (836, 23562), (847, 23256), (924, 21318), (952, 20691), (968, 20349), (969, 20328), (1064, 18513), (1071, 18392), (1089, 18088), (1122, 17556), (1197, 16456), (1224, 16093), (1254, 15708), (1292, 15246), (1309, 15048), (1368, 14399), (1386, 14212), (1428, 13794), (1452, 13566), (1463, 13464), (1496, 13167), (1596, 12342), (1672, 11781), (1683, 11704), (1694, 11628), (1848, 10659), (1881, 10472), (1938, 10164), (2057, 9576), (2142, 9196), (2178, 9044), (2244, 8778), (2261, 8712), (2299, 8568), (2394, 8228), (2508, 7854), (2541, 7752), (2584, 7623), (2618, 7524), (2772, 7106), (2856, 6897), (2904, 6783), (2907, 6776), (2926, 6732), (3192, 6171), (3366, 5852), (3388, 5814), (3553, 5544), (3762, 5236), (3876, 5082), (3927, 5016), (4114, 4788), (4284, 4598), (4356, 4522), (4389, 4488)]