38879035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31481}}^1$

素因数の和:31518

約数の個数: 16

約数和(自身を含む): 52889760

約数和(自身を除く): 14010725

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 31481, 157405, 409253, 598139, 2046265, 2990695, 7775807, 38879035]

約数ペア:

[(1, 38879035), (5, 7775807), (13, 2990695), (19, 2046265), (65, 598139), (95, 409253), (247, 157405), (1235, 31481)]