18798146

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{4793}}^1$

素因数の和:4885

約数の個数: 16

約数和(自身を含む): 29511864

約数和(自身を除く): 10713718

約数列:

[1, 2, 37, 53, 74, 106, 1961, 3922, 4793, 9586, 177341, 254029, 354682, 508058, 9399073, 18798146]

約数ペア:

[(1, 18798146), (2, 9399073), (37, 508058), (53, 354682), (74, 254029), (106, 177341), (1961, 9586), (3922, 4793)]