22561570

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{42569}}^1$

素因数の和:42629

約数の個数: 16

約数和(自身を含む): 41378040

約数和(自身を除く): 18816470

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 42569, 85138, 212845, 425690, 2256157, 4512314, 11280785, 22561570]

約数ペア:

[(1, 22561570), (2, 11280785), (5, 4512314), (10, 2256157), (53, 425690), (106, 212845), (265, 85138), (530, 42569)]