12511016

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1423}}^1$

素因数の和:1593

約数の個数: 32

約数和(自身を含む): 26999040

約数和(自身を除く): 14488024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 1423, 2198, 2846, 4396, 5692, 8792, 9961, 11384, 19922, 39844, 79688, 223411, 446822, 893644, 1563877, 1787288, 3127754, 6255508, 12511016]

約数ペア:

[(1, 12511016), (2, 6255508), (4, 3127754), (7, 1787288), (8, 1563877), (14, 893644), (28, 446822), (56, 223411), (157, 79688), (314, 39844), (628, 19922), (1099, 11384), (1256, 9961), (1423, 8792), (2198, 5692), (2846, 4396)]