22421170

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{14281}}^1$

素因数の和:14445

約数の個数: 16

約数和(自身を含む): 40618008

約数和(自身を除く): 18196838

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 14281, 28562, 71405, 142810, 2242117, 4484234, 11210585, 22421170]

約数ペア:

[(1, 22421170), (2, 11210585), (5, 4484234), (10, 2242117), (157, 142810), (314, 71405), (785, 28562), (1570, 14281)]