18412570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{15217}}^1$

素因数の和:15246

約数の個数: 24

約数和(自身を含む): 36431892

約数和(自身を除く): 18019322

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 15217, 30434, 76085, 152170, 167387, 334774, 836935, 1673870, 1841257, 3682514, 9206285, 18412570]

約数ペア:

[(1, 18412570), (2, 9206285), (5, 3682514), (10, 1841257), (11, 1673870), (22, 836935), (55, 334774), (110, 167387), (121, 152170), (242, 76085), (605, 30434), (1210, 15217)]