39208495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4007}}^1$

素因数の和:4134

約数の個数: 16

約数和(自身を含む): 50019840

約数和(自身を除く): 10811345

約数列:

[1, 5, 19, 95, 103, 515, 1957, 4007, 9785, 20035, 76133, 380665, 412721, 2063605, 7841699, 39208495]

約数ペア:

[(1, 39208495), (5, 7841699), (19, 2063605), (95, 412721), (103, 380665), (515, 76133), (1957, 20035), (4007, 9785)]