13839905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{797}}^1$

素因数の和:976

約数の個数: 16

約数和(自身を含む): 17466624

約数和(自身を除く): 3626719

約数列:

[1, 5, 23, 115, 151, 755, 797, 3473, 3985, 17365, 18331, 91655, 120347, 601735, 2767981, 13839905]

約数ペア:

[(1, 13839905), (5, 2767981), (23, 601735), (115, 120347), (151, 91655), (755, 18331), (797, 17365), (3473, 3985)]