12886310

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{14479}}^1$

素因数の和:14575

約数の個数: 16

約数和(自身を含む): 23457600

約数和(自身を除く): 10571290

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 14479, 28958, 72395, 144790, 1288631, 2577262, 6443155, 12886310]

約数ペア:

[(1, 12886310), (2, 6443155), (5, 2577262), (10, 1288631), (89, 144790), (178, 72395), (445, 28958), (890, 14479)]