12855622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4621}}^1$

素因数の和:4743

約数の個数: 16

約数和(自身を含む): 20965392

約数和(自身を除く): 8109770

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 4621, 9242, 60073, 120146, 494447, 988894, 6427811, 12855622]

約数ペア:

[(1, 12855622), (2, 6427811), (13, 988894), (26, 494447), (107, 120146), (214, 60073), (1391, 9242), (2782, 4621)]