12949382

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{631}}^1$

素因数の和:995

約数の個数: 16

約数和(自身を含む): 20143104

約数和(自身を除く): 7193722

約数列:

[1, 2, 31, 62, 331, 631, 662, 1262, 10261, 19561, 20522, 39122, 208861, 417722, 6474691, 12949382]

約数ペア:

[(1, 12949382), (2, 6474691), (31, 417722), (62, 208861), (331, 39122), (631, 20522), (662, 19561), (1262, 10261)]