9628624

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{5521}}^1$

素因数の和:5638

約数の個数: 20

約数和(自身を含む): 18830020

約数和(自身を除く): 9201396

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 5521, 11042, 22084, 44168, 88336, 601789, 1203578, 2407156, 4814312, 9628624]

約数ペア:

[(1, 9628624), (2, 4814312), (4, 2407156), (8, 1203578), (16, 601789), (109, 88336), (218, 44168), (436, 22084), (872, 11042), (1744, 5521)]