18976334

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2441}}^1$

素因数の和:2492

約数の個数: 24

約数和(自身を含む): 32175792

約数和(自身を除く): 13199458

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 598, 2441, 3887, 4882, 7774, 31733, 56143, 63466, 112286, 412529, 729859, 825058, 1459718, 9488167, 18976334]

約数ペア:

[(1, 18976334), (2, 9488167), (13, 1459718), (23, 825058), (26, 729859), (46, 412529), (169, 112286), (299, 63466), (338, 56143), (598, 31733), (2441, 7774), (3887, 4882)]