18397379

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18379}}^1$

素因数の和:18410

約数の個数: 16

約数和(自身を含む): 24702720

約数和(自身を除く): 6305341

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 18379, 128653, 202169, 238927, 1415183, 1672489, 2628197, 18397379]

約数ペア:

[(1, 18397379), (7, 2628197), (11, 1672489), (13, 1415183), (77, 238927), (91, 202169), (143, 128653), (1001, 18379)]