12886987454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1697}}^1\times {\mathrm{345181}}^1$

素因数の和:346891

約数の個数: 16

約数和(自身を含む): 21100285296

約数和(自身を除く): 8213297842

約数列:

[1, 2, 11, 22, 1697, 3394, 18667, 37334, 345181, 690362, 3796991, 7593982, 585772157, 1171544314, 6443493727, 12886987454]

約数ペア:

[(1, 12886987454), (2, 6443493727), (11, 1171544314), (22, 585772157), (1697, 7593982), (3394, 3796991), (18667, 690362), (37334, 345181)]