12460903

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7207}}^1$

素因数の和:7246

約数の個数: 16

約数和(自身を含む): 16145920

約数和(自身を除く): 3685017

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 7207, 50449, 93691, 136933, 655837, 958531, 1780129, 12460903]

約数ペア:

[(1, 12460903), (7, 1780129), (13, 958531), (19, 655837), (91, 136933), (133, 93691), (247, 50449), (1729, 7207)]