12186155

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 15055200

約数和(自身を除く): 2869045

約数列:

[1, 5, 59, 101, 295, 409, 505, 2045, 5959, 24131, 29795, 41309, 120655, 206545, 2437231, 12186155]

約数ペア:

[(1, 12186155), (5, 2437231), (59, 206545), (101, 120655), (295, 41309), (409, 29795), (505, 24131), (2045, 5959)]