22121054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{769}}^1$

素因数の和:1547

約数の個数: 16

約数和(自身を含む): 35019600

約数和(自身を除く): 12898546

約数列:

[1, 2, 19, 38, 757, 769, 1514, 1538, 14383, 14611, 28766, 29222, 582133, 1164266, 11060527, 22121054]

約数ペア:

[(1, 22121054), (2, 11060527), (19, 1164266), (38, 582133), (757, 29222), (769, 28766), (1514, 14611), (1538, 14383)]