11216090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3881}}^1$

素因数の和:3922

約数の個数: 24

約数和(自身を含む): 21451932

約数和(自身を除く): 10235842

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 3881, 7762, 19405, 38810, 65977, 131954, 329885, 659770, 1121609, 2243218, 5608045, 11216090]

約数ペア:

[(1, 11216090), (2, 5608045), (5, 2243218), (10, 1121609), (17, 659770), (34, 329885), (85, 131954), (170, 65977), (289, 38810), (578, 19405), (1445, 7762), (2890, 3881)]