12946265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{683}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 16547328

約数和(自身を除く): 3601063

約数列:

[1, 5, 17, 85, 223, 683, 1115, 3415, 3791, 11611, 18955, 58055, 152309, 761545, 2589253, 12946265]

約数ペア:

[(1, 12946265), (5, 2589253), (17, 761545), (85, 152309), (223, 58055), (683, 18955), (1115, 11611), (3415, 3791)]