13928945

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:484

約数の個数: 16

約数和(自身を含む): 17113680

約数和(自身を除く): 3184735

約数列:

[1, 5, 89, 113, 277, 445, 565, 1385, 10057, 24653, 31301, 50285, 123265, 156505, 2785789, 13928945]

約数ペア:

[(1, 13928945), (5, 2785789), (89, 156505), (113, 123265), (277, 50285), (445, 31301), (565, 24653), (1385, 10057)]