13259724

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{6779}}^1$

素因数の和:6949

約数の個数: 24

約数和(自身を含む): 31133760

約数和(自身を除く): 17874036

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 6779, 13558, 20337, 27116, 40674, 81348, 1104977, 2209954, 3314931, 4419908, 6629862, 13259724]

約数ペア:

[(1, 13259724), (2, 6629862), (3, 4419908), (4, 3314931), (6, 2209954), (12, 1104977), (163, 81348), (326, 40674), (489, 27116), (652, 20337), (978, 13558), (1956, 6779)]