11291570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 21731328

約数和(自身を除く): 10439758

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 523, 635, 1046, 1270, 2159, 2615, 4318, 5230, 8891, 10795, 17782, 21590, 44455, 66421, 88910, 132842, 332105, 664210, 1129157, 2258314, 5645785, 11291570]

約数ペア:

[(1, 11291570), (2, 5645785), (5, 2258314), (10, 1129157), (17, 664210), (34, 332105), (85, 132842), (127, 88910), (170, 66421), (254, 44455), (523, 21590), (635, 17782), (1046, 10795), (1270, 8891), (2159, 5230), (2615, 4318)]