12641486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{44201}}^1$

素因数の和:44227

約数の個数: 16

約数和(自身を含む): 22277808

約数和(自身を除く): 9636322

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 44201, 88402, 486211, 574613, 972422, 1149226, 6320743, 12641486]

約数ペア:

[(1, 12641486), (2, 6320743), (11, 1149226), (13, 972422), (22, 574613), (26, 486211), (143, 88402), (286, 44201)]