16380238

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{28537}}^1$

素因数の和:28587

約数の個数: 16

約数和(自身を含む): 28766304

約数和(自身を除く): 12386066

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 28537, 57074, 199759, 399518, 1170017, 2340034, 8190119, 16380238]

約数ペア:

[(1, 16380238), (2, 8190119), (7, 2340034), (14, 1170017), (41, 399518), (82, 199759), (287, 57074), (574, 28537)]