39843794

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1\times {\mathrm{433}}^1$

素因数の和:905

約数の個数: 16

約数和(自身を含む): 60516960

約数和(自身を除く): 20673166

約数列:

[1, 2, 139, 278, 331, 433, 662, 866, 46009, 60187, 92018, 120374, 143323, 286646, 19921897, 39843794]

約数ペア:

[(1, 39843794), (2, 19921897), (139, 286646), (278, 143323), (331, 120374), (433, 92018), (662, 60187), (866, 46009)]