15620046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{200257}}^1$

素因数の和:200275

約数の個数: 16

約数和(自身を含む): 33643344

約数和(自身を除く): 18023298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 200257, 400514, 600771, 1201542, 2603341, 5206682, 7810023, 15620046]

約数ペア:

[(1, 15620046), (2, 7810023), (3, 5206682), (6, 2603341), (13, 1201542), (26, 600771), (39, 400514), (78, 200257)]