17990597032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{118359191}}^1$

素因数の和:118359216

約数の個数: 16

約数和(自身を含む): 35507757600

約数和(自身を除く): 17517160568

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 118359191, 236718382, 473436764, 946873528, 2248824629, 4497649258, 8995298516, 17990597032]

約数ペア:

[(1, 17990597032), (2, 8995298516), (4, 4497649258), (8, 2248824629), (19, 946873528), (38, 473436764), (76, 236718382), (152, 118359191)]