15440009

素因数分解:

${\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1016

約数の個数: 12

約数和(自身を含む): 16900416

約数和(自身を除く): 1460407

約数列:

[1, 13, 103, 169, 887, 1339, 11531, 17407, 91361, 149903, 1187693, 15440009]

約数ペア:

[(1, 15440009), (13, 1187693), (103, 149903), (169, 91361), (887, 17407), (1339, 11531)]