19442016

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:82

約数の個数: 216

約数和(自身を含む): 67400424

約数和(自身を除く): 47958408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 19, 22, 24, 32, 33, 34, 36, 38, 44, 48, 51, 57, 66, 68, 72, 76, 88, 96, 99, 102, 114, 132, 136, 144, 152, 153, 171, 176, 187, 198, 204, 209, 228, 264, 272, 288, 304, 306, 323, 342, 352, 361, 374, 396, 408, 418, 456, 528, 544, 561, 608, 612, 627, 646, 684, 722, 748, 792, 816, 836, 912, 969, 1056, 1083, 1122, 1224, 1254, 1292, 1368, 1444, 1496, 1584, 1632, 1672, 1683, 1824, 1881, 1938, 2166, 2244, 2448, 2508, 2584, 2736, 2888, 2907, 2992, 3168, 3249, 3344, 3366, 3553, 3762, 3876, 3971, 4332, 4488, 4896, 5016, 5168, 5472, 5776, 5814, 5984, 6137, 6498, 6688, 6732, 7106, 7524, 7752, 7942, 8664, 8976, 10032, 10336, 10659, 11552, 11628, 11913, 12274, 12996, 13464, 14212, 15048, 15504, 15884, 17328, 17952, 18411, 20064, 21318, 23256, 23826, 24548, 25992, 26928, 28424, 30096, 31008, 31768, 31977, 34656, 35739, 36822, 42636, 46512, 47652, 49096, 51984, 53856, 55233, 56848, 60192, 63536, 63954, 67507, 71478, 73644, 85272, 93024, 95304, 98192, 103968, 110466, 113696, 127072, 127908, 135014, 142956, 147288, 170544, 190608, 196384, 202521, 220932, 255816, 270028, 285912, 294576, 341088, 381216, 405042, 441864, 511632, 540056, 571824, 589152, 607563, 810084, 883728, 1023264, 1080112, 1143648, 1215126, 1620168, 1767456, 2160224, 2430252, 3240336, 4860504, 6480672, 9721008, 19442016]

約数ペア:

[(1, 19442016), (2, 9721008), (3, 6480672), (4, 4860504), (6, 3240336), (8, 2430252), (9, 2160224), (11, 1767456), (12, 1620168), (16, 1215126), (17, 1143648), (18, 1080112), (19, 1023264), (22, 883728), (24, 810084), (32, 607563), (33, 589152), (34, 571824), (36, 540056), (38, 511632), (44, 441864), (48, 405042), (51, 381216), (57, 341088), (66, 294576), (68, 285912), (72, 270028), (76, 255816), (88, 220932), (96, 202521), (99, 196384), (102, 190608), (114, 170544), (132, 147288), (136, 142956), (144, 135014), (152, 127908), (153, 127072), (171, 113696), (176, 110466), (187, 103968), (198, 98192), (204, 95304), (209, 93024), (228, 85272), (264, 73644), (272, 71478), (288, 67507), (304, 63954), (306, 63536), (323, 60192), (342, 56848), (352, 55233), (361, 53856), (374, 51984), (396, 49096), (408, 47652), (418, 46512), (456, 42636), (528, 36822), (544, 35739), (561, 34656), (608, 31977), (612, 31768), (627, 31008), (646, 30096), (684, 28424), (722, 26928), (748, 25992), (792, 24548), (816, 23826), (836, 23256), (912, 21318), (969, 20064), (1056, 18411), (1083, 17952), (1122, 17328), (1224, 15884), (1254, 15504), (1292, 15048), (1368, 14212), (1444, 13464), (1496, 12996), (1584, 12274), (1632, 11913), (1672, 11628), (1683, 11552), (1824, 10659), (1881, 10336), (1938, 10032), (2166, 8976), (2244, 8664), (2448, 7942), (2508, 7752), (2584, 7524), (2736, 7106), (2888, 6732), (2907, 6688), (2992, 6498), (3168, 6137), (3249, 5984), (3344, 5814), (3366, 5776), (3553, 5472), (3762, 5168), (3876, 5016), (3971, 4896), (4332, 4488)]