11749855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1109}}^1$

素因数の和:1290

約数の個数: 16

約数和(自身を含む): 15291360

約数和(自身を除く): 3541505

約数列:

[1, 5, 13, 65, 163, 815, 1109, 2119, 5545, 10595, 14417, 72085, 180767, 903835, 2349971, 11749855]

約数ペア:

[(1, 11749855), (5, 2349971), (13, 903835), (65, 180767), (163, 72085), (815, 14417), (1109, 10595), (2119, 5545)]