18482830

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{13297}}^1$

素因数の和:13443

約数の個数: 16

約数和(自身を含む): 33510960

約数和(自身を除く): 15028130

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 13297, 26594, 66485, 132970, 1848283, 3696566, 9241415, 18482830]

約数ペア:

[(1, 18482830), (2, 9241415), (5, 3696566), (10, 1848283), (139, 132970), (278, 66485), (695, 26594), (1390, 13297)]