12821350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{11149}}^1$

素因数の和:11184

約数の個数: 24

約数和(自身を含む): 24886800

約数和(自身を除く): 12065450

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 11149, 22298, 55745, 111490, 256427, 278725, 512854, 557450, 1282135, 2564270, 6410675, 12821350]

約数ペア:

[(1, 12821350), (2, 6410675), (5, 2564270), (10, 1282135), (23, 557450), (25, 512854), (46, 278725), (50, 256427), (115, 111490), (230, 55745), (575, 22298), (1150, 11149)]