22816270

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{17417}}^1$

素因数の和:17555

約数の個数: 16

約数和(自身を含む): 41385168

約数和(自身を除く): 18568898

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 17417, 34834, 87085, 174170, 2281627, 4563254, 11408135, 22816270]

約数ペア:

[(1, 22816270), (2, 11408135), (5, 4563254), (10, 2281627), (131, 174170), (262, 87085), (655, 34834), (1310, 17417)]