15959668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 31256064

約数和(自身を除く): 15296396

約数列:

[1, 2, 4, 17, 31, 34, 62, 67, 68, 113, 124, 134, 226, 268, 452, 527, 1054, 1139, 1921, 2077, 2108, 2278, 3503, 3842, 4154, 4556, 7006, 7571, 7684, 8308, 14012, 15142, 30284, 35309, 59551, 70618, 119102, 128707, 141236, 234701, 238204, 257414, 469402, 514828, 938804, 3989917, 7979834, 15959668]

約数ペア:

[(1, 15959668), (2, 7979834), (4, 3989917), (17, 938804), (31, 514828), (34, 469402), (62, 257414), (67, 238204), (68, 234701), (113, 141236), (124, 128707), (134, 119102), (226, 70618), (268, 59551), (452, 35309), (527, 30284), (1054, 15142), (1139, 14012), (1921, 8308), (2077, 7684), (2108, 7571), (2278, 7006), (3503, 4556), (3842, 4154)]