22151086

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2357}}^1$

素因数の和:2523

約数の個数: 16

約数和(自身を含む): 34407936

約数和(自身を除く): 12256850

約数列:

[1, 2, 37, 74, 127, 254, 2357, 4699, 4714, 9398, 87209, 174418, 299339, 598678, 11075543, 22151086]

約数ペア:

[(1, 22151086), (2, 11075543), (37, 598678), (74, 299339), (127, 174418), (254, 87209), (2357, 9398), (4699, 4714)]