12722685

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{44641}}^1$

素因数の和:44668

約数の個数: 16

約数和(自身を含む): 21428160

約数和(自身を除く): 8705475

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 44641, 133923, 223205, 669615, 848179, 2544537, 4240895, 12722685]

約数ペア:

[(1, 12722685), (3, 4240895), (5, 2544537), (15, 848179), (19, 669615), (57, 223205), (95, 133923), (285, 44641)]