39189722

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{12457}}^1$

素因数の和:12494

約数の個数: 24

約数和(自身を含む): 69590388

約数和(自身を除く): 30400666

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 12457, 24914, 137027, 161941, 274054, 323882, 1507297, 1781351, 3014594, 3562702, 19594861, 39189722]

約数ペア:

[(1, 39189722), (2, 19594861), (11, 3562702), (13, 3014594), (22, 1781351), (26, 1507297), (121, 323882), (143, 274054), (242, 161941), (286, 137027), (1573, 24914), (3146, 12457)]