240222719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{8269}}^1$

素因数の和:8438

約数の個数: 16

約数和(自身を含む): 277872000

約数和(自身を除く): 37649281

約数列:

[1, 11, 19, 139, 209, 1529, 2641, 8269, 29051, 90959, 157111, 1149391, 1728221, 12643301, 21838429, 240222719]

約数ペア:

[(1, 240222719), (11, 21838429), (19, 12643301), (139, 1728221), (209, 1149391), (1529, 157111), (2641, 90959), (8269, 29051)]