47047778872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{309524861}}^1$

素因数の和:309524886

約数の個数: 16

約数和(自身を含む): 92857458600

約数和(自身を除く): 45809679728

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 309524861, 619049722, 1238099444, 2476198888, 5880972359, 11761944718, 23523889436, 47047778872]

約数ペア:

[(1, 47047778872), (2, 23523889436), (4, 11761944718), (8, 5880972359), (19, 2476198888), (38, 1238099444), (76, 619049722), (152, 309524861)]