23900195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22871}}^1$

素因数の和:22906

約数の個数: 16

約数和(自身を含む): 32935680

約数和(自身を除く): 9035485

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 22871, 114355, 251581, 434549, 1257905, 2172745, 4780039, 23900195]

約数ペア:

[(1, 23900195), (5, 4780039), (11, 2172745), (19, 1257905), (55, 434549), (95, 251581), (209, 114355), (1045, 22871)]