18805694

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{3793}}^1$

素因数の和:3899

約数の個数: 16

約数和(自身を含む): 29411088

約数和(自身を除く): 10605394

約数列:

[1, 2, 37, 67, 74, 134, 2479, 3793, 4958, 7586, 140341, 254131, 280682, 508262, 9402847, 18805694]

約数ペア:

[(1, 18805694), (2, 9402847), (37, 508262), (67, 280682), (74, 254131), (134, 140341), (2479, 7586), (3793, 4958)]