11955845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 17470080

約数和(自身を除く): 5514235

約数列:

[1, 5, 11, 17, 19, 55, 85, 95, 187, 209, 323, 673, 935, 1045, 1615, 3365, 3553, 7403, 11441, 12787, 17765, 37015, 57205, 63935, 125851, 140657, 217379, 629255, 703285, 1086895, 2391169, 11955845]

約数ペア:

[(1, 11955845), (5, 2391169), (11, 1086895), (17, 703285), (19, 629255), (55, 217379), (85, 140657), (95, 125851), (187, 63935), (209, 57205), (323, 37015), (673, 17765), (935, 12787), (1045, 11441), (1615, 7403), (3365, 3553)]