12081115

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 14981760

約数和(自身を除く): 2900645

約数列:

[1, 5, 47, 101, 235, 505, 509, 2545, 4747, 23735, 23923, 51409, 119615, 257045, 2416223, 12081115]

約数ペア:

[(1, 12081115), (5, 2416223), (47, 257045), (101, 119615), (235, 51409), (505, 23923), (509, 23735), (2545, 4747)]