13400915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1459}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 17660160

約数和(自身を除く): 4259245

約数列:

[1, 5, 11, 55, 167, 835, 1459, 1837, 7295, 9185, 16049, 80245, 243653, 1218265, 2680183, 13400915]

約数ペア:

[(1, 13400915), (5, 2680183), (11, 1218265), (55, 243653), (167, 80245), (835, 16049), (1459, 9185), (1837, 7295)]