23440378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{5531}}^1$

素因数の和:5709

約数の個数: 16

約数和(自身を含む): 38104416

約数和(自身を除く): 14664038

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 5531, 11062, 71903, 143806, 901553, 1803106, 11720189, 23440378]

約数ペア:

[(1, 23440378), (2, 11720189), (13, 1803106), (26, 901553), (163, 143806), (326, 71903), (2119, 11062), (4238, 5531)]