22271170

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{19709}}^1$

素因数の和:19829

約数の個数: 16

約数和(自身を含む): 40444920

約数和(自身を除く): 18173750

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 19709, 39418, 98545, 197090, 2227117, 4454234, 11135585, 22271170]

約数ペア:

[(1, 22271170), (2, 11135585), (5, 4454234), (10, 2227117), (113, 197090), (226, 98545), (565, 39418), (1130, 19709)]