12149254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27487}}^1$

素因数の和:27519

約数の個数: 16

約数和(自身を含む): 20780928

約数和(自身を除く): 8631674

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 27487, 54974, 357331, 467279, 714662, 934558, 6074627, 12149254]

約数ペア:

[(1, 12149254), (2, 6074627), (13, 934558), (17, 714662), (26, 467279), (34, 357331), (221, 54974), (442, 27487)]