20181614

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{313}}^2$

素因数の和:731

約数の個数: 12

約数和(自身を含む): 30664296

約数和(自身を除く): 10482682

約数列:

[1, 2, 103, 206, 313, 626, 32239, 64478, 97969, 195938, 10090807, 20181614]

約数ペア:

[(1, 20181614), (2, 10090807), (103, 195938), (206, 97969), (313, 64478), (626, 32239)]