17963743204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{893363}}^1$

素因数の和:893835

約数の個数: 24

約数和(自身を含む): 34369499808

約数和(自身を除く): 16405756604

約数列:

[1, 2, 4, 11, 22, 44, 457, 914, 1828, 5027, 10054, 20108, 893363, 1786726, 3573452, 9826993, 19653986, 39307972, 408266891, 816533782, 1633067564, 4490935801, 8981871602, 17963743204]

約数ペア:

[(1, 17963743204), (2, 8981871602), (4, 4490935801), (11, 1633067564), (22, 816533782), (44, 408266891), (457, 39307972), (914, 19653986), (1828, 9826993), (5027, 3573452), (10054, 1786726), (20108, 893363)]