39694781

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1901}}^1$

素因数の和:2084

約数の個数: 16

約数和(自身を含む): 48082560

約数和(自身を除く): 8387779

約数列:

[1, 7, 19, 133, 157, 1099, 1901, 2983, 13307, 20881, 36119, 252833, 298457, 2089199, 5670683, 39694781]

約数ペア:

[(1, 39694781), (7, 5670683), (19, 2089199), (133, 298457), (157, 252833), (1099, 36119), (1901, 20881), (2983, 13307)]