39946322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{80863}}^1$

素因数の和:80897

約数の個数: 16

約数和(自身を含む): 67925760

約数和(自身を除く): 27979438

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 80863, 161726, 1051219, 1536397, 2102438, 3072794, 19973161, 39946322]

約数ペア:

[(1, 39946322), (2, 19973161), (13, 3072794), (19, 2102438), (26, 1536397), (38, 1051219), (247, 161726), (494, 80863)]