13319056

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{5107}}^1$

素因数の和:5278

約数の個数: 20

約数和(自身を含む): 25969072

約数和(自身を除く): 12650016

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 5107, 10214, 20428, 40856, 81712, 832441, 1664882, 3329764, 6659528, 13319056]

約数ペア:

[(1, 13319056), (2, 6659528), (4, 3329764), (8, 1664882), (16, 832441), (163, 81712), (326, 40856), (652, 20428), (1304, 10214), (2608, 5107)]