13291242

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{20323}}^1$

素因数の和:20437

約数の個数: 16

約数和(自身を含む): 26827680

約数和(自身を除く): 13536438

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 20323, 40646, 60969, 121938, 2215207, 4430414, 6645621, 13291242]

約数ペア:

[(1, 13291242), (2, 6645621), (3, 4430414), (6, 2215207), (109, 121938), (218, 60969), (327, 40646), (654, 20323)]