22037170

素因数分解:

$2^1\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{1723}}^1$

素因数の和:3009

約数の個数: 16

約数和(自身を含む): 39720960

約数和(自身を除く): 17683790

約数列:

[1, 2, 5, 10, 1279, 1723, 2558, 3446, 6395, 8615, 12790, 17230, 2203717, 4407434, 11018585, 22037170]

約数ペア:

[(1, 22037170), (2, 11018585), (5, 4407434), (10, 2203717), (1279, 17230), (1723, 12790), (2558, 8615), (3446, 6395)]