39904826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{80779}}^1$

素因数の和:80813

約数の個数: 16

約数和(自身を含む): 67855200

約数和(自身を除く): 27950374

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 80779, 161558, 1050127, 1534801, 2100254, 3069602, 19952413, 39904826]

約数ペア:

[(1, 39904826), (2, 19952413), (13, 3069602), (19, 2100254), (26, 1534801), (38, 1050127), (247, 161558), (494, 80779)]