18373454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{2393}}^1$

素因数の和:2755

約数の個数: 16

約数和(自身を含む): 30164400

約数和(自身を除く): 11790946

約数列:

[1, 2, 11, 22, 349, 698, 2393, 3839, 4786, 7678, 26323, 52646, 835157, 1670314, 9186727, 18373454]

約数ペア:

[(1, 18373454), (2, 9186727), (11, 1670314), (22, 835157), (349, 52646), (698, 26323), (2393, 7678), (3839, 4786)]