19708692

素因数分解:

$2^2\times 3^1\times {\mathrm{311}}^1\times {\mathrm{5281}}^1$

素因数の和:5599

約数の個数: 24

約数和(自身を含む): 46143552

約数和(自身を除く): 26434860

約数列:

[1, 2, 3, 4, 6, 12, 311, 622, 933, 1244, 1866, 3732, 5281, 10562, 15843, 21124, 31686, 63372, 1642391, 3284782, 4927173, 6569564, 9854346, 19708692]

約数ペア:

[(1, 19708692), (2, 9854346), (3, 6569564), (4, 4927173), (6, 3284782), (12, 1642391), (311, 63372), (622, 31686), (933, 21124), (1244, 15843), (1866, 10562), (3732, 5281)]