22490564

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 40346880

約数和(自身を除く): 17856316

約数列:

[1, 2, 4, 59, 118, 157, 236, 314, 607, 628, 1214, 2428, 9263, 18526, 35813, 37052, 71626, 95299, 143252, 190598, 381196, 5622641, 11245282, 22490564]

約数ペア:

[(1, 22490564), (2, 11245282), (4, 5622641), (59, 381196), (118, 190598), (157, 143252), (236, 95299), (314, 71626), (607, 37052), (628, 35813), (1214, 18526), (2428, 9263)]