30928198

素因数分解:

$2^1\times 7^1\times {\mathrm{1373}}^1\times {\mathrm{1609}}^1$

素因数の和:2991

約数の個数: 16

約数和(自身を含む): 53091360

約数和(自身を除く): 22163162

約数列:

[1, 2, 7, 14, 1373, 1609, 2746, 3218, 9611, 11263, 19222, 22526, 2209157, 4418314, 15464099, 30928198]

約数ペア:

[(1, 30928198), (2, 15464099), (7, 4418314), (14, 2209157), (1373, 22526), (1609, 19222), (2746, 11263), (3218, 9611)]