19706190608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1493}}^1$

素因数の和:1657

約数の個数: 160

約数和(自身を含む): 44817131520

約数和(自身を除く): 25110940912

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 46, 52, 62, 89, 92, 104, 124, 178, 184, 208, 248, 299, 356, 368, 403, 496, 598, 712, 713, 806, 1157, 1196, 1424, 1426, 1493, 1612, 2047, 2314, 2392, 2759, 2852, 2986, 3224, 4094, 4628, 4784, 5518, 5704, 5972, 6448, 8188, 9256, 9269, 11036, 11408, 11944, 16376, 18512, 18538, 19409, 22072, 23888, 26611, 32752, 34339, 35867, 37076, 38818, 44144, 46283, 53222, 63457, 68678, 71734, 74152, 77636, 92566, 106444, 126914, 132877, 137356, 143468, 148304, 155272, 185132, 212888, 253828, 265754, 274712, 286936, 310544, 370264, 425776, 446407, 507656, 531508, 549424, 573872, 601679, 740528, 824941, 892814, 1015312, 1063016, 1064509, 1203358, 1649882, 1727401, 1785628, 2126032, 2129018, 2406716, 3056171, 3299764, 3454802, 3571256, 4119187, 4258036, 4813432, 6112342, 6599528, 6909604, 7142512, 8238374, 8516072, 9626864, 12224684, 13199056, 13819208, 13838617, 16476748, 17032144, 24449368, 27638416, 27677234, 32953496, 39730223, 48898736, 53549431, 55354468, 65906992, 79460446, 94741301, 107098862, 110708936, 158920892, 189482602, 214197724, 221417872, 317841784, 378965204, 428395448, 635683568, 757930408, 856790896, 1231636913, 1515860816, 2463273826, 4926547652, 9853095304, 19706190608]

約数ペア:

[(1, 19706190608), (2, 9853095304), (4, 4926547652), (8, 2463273826), (13, 1515860816), (16, 1231636913), (23, 856790896), (26, 757930408), (31, 635683568), (46, 428395448), (52, 378965204), (62, 317841784), (89, 221417872), (92, 214197724), (104, 189482602), (124, 158920892), (178, 110708936), (184, 107098862), (208, 94741301), (248, 79460446), (299, 65906992), (356, 55354468), (368, 53549431), (403, 48898736), (496, 39730223), (598, 32953496), (712, 27677234), (713, 27638416), (806, 24449368), (1157, 17032144), (1196, 16476748), (1424, 13838617), (1426, 13819208), (1493, 13199056), (1612, 12224684), (2047, 9626864), (2314, 8516072), (2392, 8238374), (2759, 7142512), (2852, 6909604), (2986, 6599528), (3224, 6112342), (4094, 4813432), (4628, 4258036), (4784, 4119187), (5518, 3571256), (5704, 3454802), (5972, 3299764), (6448, 3056171), (8188, 2406716), (9256, 2129018), (9269, 2126032), (11036, 1785628), (11408, 1727401), (11944, 1649882), (16376, 1203358), (18512, 1064509), (18538, 1063016), (19409, 1015312), (22072, 892814), (23888, 824941), (26611, 740528), (32752, 601679), (34339, 573872), (35867, 549424), (37076, 531508), (38818, 507656), (44144, 446407), (46283, 425776), (53222, 370264), (63457, 310544), (68678, 286936), (71734, 274712), (74152, 265754), (77636, 253828), (92566, 212888), (106444, 185132), (126914, 155272), (132877, 148304), (137356, 143468)]