12157080826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1351087}}^1$

素因数の和:1351509

約数の個数: 16

約数和(自身を含む): 19942058880

約数和(自身を除く): 7784978054

約数列:

[1, 2, 11, 22, 409, 818, 4499, 8998, 1351087, 2702174, 14861957, 29723914, 552594583, 1105189166, 6078540413, 12157080826]

約数ペア:

[(1, 12157080826), (2, 6078540413), (11, 1105189166), (22, 552594583), (409, 29723914), (818, 14861957), (4499, 2702174), (8998, 1351087)]