12396135856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{262541}}^1$

素因数の和:262789

約数の個数: 40

約数和(自身を含む): 25979055984

約数和(自身を除く): 13582920128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 227, 454, 908, 1816, 2951, 3632, 5902, 11804, 23608, 47216, 262541, 525082, 1050164, 2100328, 3413033, 4200656, 6826066, 13652132, 27304264, 54608528, 59596807, 119193614, 238387228, 476774456, 774758491, 953548912, 1549516982, 3099033964, 6198067928, 12396135856]

約数ペア:

[(1, 12396135856), (2, 6198067928), (4, 3099033964), (8, 1549516982), (13, 953548912), (16, 774758491), (26, 476774456), (52, 238387228), (104, 119193614), (208, 59596807), (227, 54608528), (454, 27304264), (908, 13652132), (1816, 6826066), (2951, 4200656), (3632, 3413033), (5902, 2100328), (11804, 1050164), (23608, 525082), (47216, 262541)]