18912858

素因数分解:

$2^1\times 3^1\times {\mathrm{379}}^1\times {\mathrm{8317}}^1$

素因数の和:8701

約数の個数: 16

約数和(自身を含む): 37930080

約数和(自身を除く): 19017222

約数列:

[1, 2, 3, 6, 379, 758, 1137, 2274, 8317, 16634, 24951, 49902, 3152143, 6304286, 9456429, 18912858]

約数ペア:

[(1, 18912858), (2, 9456429), (3, 6304286), (6, 3152143), (379, 49902), (758, 24951), (1137, 16634), (2274, 8317)]