13512656

素因数分解:

$2^4\times {\mathrm{521}}^1\times {\mathrm{1621}}^1$

素因数の和:2150

約数の個数: 20

約数和(自身を含む): 26247204

約数和(自身を除く): 12734548

約数列:

[1, 2, 4, 8, 16, 521, 1042, 1621, 2084, 3242, 4168, 6484, 8336, 12968, 25936, 844541, 1689082, 3378164, 6756328, 13512656]

約数ペア:

[(1, 13512656), (2, 6756328), (4, 3378164), (8, 1689082), (16, 844541), (521, 25936), (1042, 12968), (1621, 8336), (2084, 6484), (3242, 4168)]