15191858331376

素因数分解:

$2^4\times {\mathrm{811}}^1\times {\mathrm{1170765901}}^1$

素因数の和:1170766720

約数の個数: 20

約数和(自身を含む): 29470519285144

約数和(自身を除く): 14278660953768

約数列:

[1, 2, 4, 8, 16, 811, 1622, 3244, 6488, 12976, 1170765901, 2341531802, 4683063604, 9366127208, 18732254416, 949491145711, 1898982291422, 3797964582844, 7595929165688, 15191858331376]

約数ペア:

[(1, 15191858331376), (2, 7595929165688), (4, 3797964582844), (8, 1898982291422), (16, 949491145711), (811, 18732254416), (1622, 9366127208), (3244, 4683063604), (6488, 2341531802), (12976, 1170765901)]