15757968

素因数分解:

$2^4\times 3^1\times {\mathrm{328291}}^1$

素因数の和:328302

約数の個数: 20

約数和(自身を含む): 40708208

約数和(自身を除く): 24950240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 328291, 656582, 984873, 1313164, 1969746, 2626328, 3939492, 5252656, 7878984, 15757968]

約数ペア:

[(1, 15757968), (2, 7878984), (3, 5252656), (4, 3939492), (6, 2626328), (8, 1969746), (12, 1313164), (16, 984873), (24, 656582), (48, 328291)]