12157106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3413}}^1$

素因数の和:3565

約数の個数: 16

約数和(自身を含む): 19787544

約数和(自身を除く): 7630438

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3413, 3562, 6826, 44369, 88738, 467581, 935162, 6078553, 12157106]

約数ペア:

[(1, 12157106), (2, 6078553), (13, 935162), (26, 467581), (137, 88738), (274, 44369), (1781, 6826), (3413, 3562)]