23721424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{78031}}^1$

素因数の和:78058

約数の個数: 20

約数和(自身を含む): 48379840

約数和(自身を除く): 24658416

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 78031, 156062, 312124, 624248, 1248496, 1482589, 2965178, 5930356, 11860712, 23721424]

約数ペア:

[(1, 23721424), (2, 11860712), (4, 5930356), (8, 2965178), (16, 1482589), (19, 1248496), (38, 624248), (76, 312124), (152, 156062), (304, 78031)]