12563090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43321}}^1$

素因数の和:43357

約数の個数: 16

約数和(自身を含む): 23393880

約数和(自身を除く): 10830790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 43321, 86642, 216605, 433210, 1256309, 2512618, 6281545, 12563090]

約数ペア:

[(1, 12563090), (2, 6281545), (5, 2512618), (10, 1256309), (29, 433210), (58, 216605), (145, 86642), (290, 43321)]