18732454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1901}}^1$

素因数の和:2295

約数の個数: 16

約数和(自身を含む): 30355920

約数和(自身を除く): 11623466

約数列:

[1, 2, 13, 26, 379, 758, 1901, 3802, 4927, 9854, 24713, 49426, 720479, 1440958, 9366227, 18732454]

約数ペア:

[(1, 18732454), (2, 9366227), (13, 1440958), (26, 720479), (379, 49426), (758, 24713), (1901, 9854), (3802, 4927)]