22179448

素因数分解:

$2^3\times {\mathrm{1301}}^1\times {\mathrm{2131}}^1$

素因数の和:3438

約数の個数: 16

約数和(自身を含む): 41637960

約数和(自身を除く): 19458512

約数列:

[1, 2, 4, 8, 1301, 2131, 2602, 4262, 5204, 8524, 10408, 17048, 2772431, 5544862, 11089724, 22179448]

約数ペア:

[(1, 22179448), (2, 11089724), (4, 5544862), (8, 2772431), (1301, 17048), (2131, 10408), (2602, 8524), (4262, 5204)]