11513644

素因数分解:

$2^2\times {\mathrm{71}}^2\times {\mathrm{571}}^1$

素因数の和:717

約数の個数: 18

約数和(自身を含む): 20472452

約数和(自身を除く): 8958808

約数列:

[1, 2, 4, 71, 142, 284, 571, 1142, 2284, 5041, 10082, 20164, 40541, 81082, 162164, 2878411, 5756822, 11513644]

約数ペア:

[(1, 11513644), (2, 5756822), (4, 2878411), (71, 162164), (142, 81082), (284, 40541), (571, 20164), (1142, 10082), (2284, 5041)]