18857193266

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{546617}}^1$

素因数の和:547033

約数の個数: 16

約数和(自身を含む): 28966381056

約数和(自身を除く): 10109187790

約数列:

[1, 2, 47, 94, 367, 734, 17249, 34498, 546617, 1093234, 25690999, 51381998, 200608439, 401216878, 9428596633, 18857193266]

約数ペア:

[(1, 18857193266), (2, 9428596633), (47, 401216878), (94, 200608439), (367, 51381998), (734, 25690999), (17249, 1093234), (34498, 546617)]