18194734

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{4721}}^1$

素因数の和:4811

約数の個数: 16

約数和(自身を含む): 28558656

約数和(自身を除く): 10363922

約数列:

[1, 2, 41, 47, 82, 94, 1927, 3854, 4721, 9442, 193561, 221887, 387122, 443774, 9097367, 18194734]

約数ペア:

[(1, 18194734), (2, 9097367), (41, 443774), (47, 387122), (82, 221887), (94, 193561), (1927, 9442), (3854, 4721)]