15946138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1423}}^1$

素因数の和:1869

約数の個数: 16

約数和(自身を含む): 25837056

約数和(自身を除く): 9890918

約数列:

[1, 2, 13, 26, 431, 862, 1423, 2846, 5603, 11206, 18499, 36998, 613313, 1226626, 7973069, 15946138]

約数ペア:

[(1, 15946138), (2, 7973069), (13, 1226626), (26, 613313), (431, 36998), (862, 18499), (1423, 11206), (2846, 5603)]