12794820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{213247}}^1$

素因数の和:213259

約数の個数: 24

約数和(自身を含む): 35825664

約数和(自身を除く): 23030844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 213247, 426494, 639741, 852988, 1066235, 1279482, 2132470, 2558964, 3198705, 4264940, 6397410, 12794820]

約数ペア:

[(1, 12794820), (2, 6397410), (3, 4264940), (4, 3198705), (5, 2558964), (6, 2132470), (10, 1279482), (12, 1066235), (15, 852988), (20, 639741), (30, 426494), (60, 213247)]