11788985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2707}}^1$

素因数の和:2792

約数の個数: 16

約数和(自身を含む): 15468096

約数和(自身を除く): 3679111

約数列:

[1, 5, 13, 65, 67, 335, 871, 2707, 4355, 13535, 35191, 175955, 181369, 906845, 2357797, 11788985]

約数ペア:

[(1, 11788985), (5, 2357797), (13, 906845), (65, 181369), (67, 175955), (335, 35191), (871, 13535), (2707, 4355)]