18128546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1279}}^1$

素因数の和:1673

約数の個数: 16

約数和(自身を含む): 28723200

約数和(自身を除く): 10594654

約数列:

[1, 2, 19, 38, 373, 746, 1279, 2558, 7087, 14174, 24301, 48602, 477067, 954134, 9064273, 18128546]

約数ペア:

[(1, 18128546), (2, 9064273), (19, 954134), (38, 477067), (373, 48602), (746, 24301), (1279, 14174), (2558, 7087)]