12620704

素因数分解:

$2^5\times {\mathrm{521}}^1\times {\mathrm{757}}^1$

素因数の和:1288

約数の個数: 24

約数和(自身を含む): 24927588

約数和(自身を除く): 12306884

約数列:

[1, 2, 4, 8, 16, 32, 521, 757, 1042, 1514, 2084, 3028, 4168, 6056, 8336, 12112, 16672, 24224, 394397, 788794, 1577588, 3155176, 6310352, 12620704]

約数ペア:

[(1, 12620704), (2, 6310352), (4, 3155176), (8, 1577588), (16, 788794), (32, 394397), (521, 24224), (757, 16672), (1042, 12112), (1514, 8336), (2084, 6056), (3028, 4168)]