22118774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{3571}}^1$

素因数の和:3755

約数の個数: 16

約数和(自身を含む): 35148480

約数和(自身を除く): 13029706

約数列:

[1, 2, 19, 38, 163, 326, 3097, 3571, 6194, 7142, 67849, 135698, 582073, 1164146, 11059387, 22118774]

約数ペア:

[(1, 22118774), (2, 11059387), (19, 1164146), (38, 582073), (163, 135698), (326, 67849), (3097, 7142), (3571, 6194)]