39668098

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1\times {\mathrm{487}}^1$

素因数の和:921

約数の個数: 16

約数和(自身を含む): 60258240

約数和(自身を除く): 20590142

約数列:

[1, 2, 139, 278, 293, 487, 586, 974, 40727, 67693, 81454, 135386, 142691, 285382, 19834049, 39668098]

約数ペア:

[(1, 39668098), (2, 19834049), (139, 285382), (278, 142691), (293, 135386), (487, 81454), (586, 67693), (974, 40727)]