12941630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{99551}}^1$

素因数の和:99571

約数の個数: 16

約数和(自身を含む): 25087104

約数和(自身を除く): 12145474

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 99551, 199102, 497755, 995510, 1294163, 2588326, 6470815, 12941630]

約数ペア:

[(1, 12941630), (2, 6470815), (5, 2588326), (10, 1294163), (13, 995510), (26, 497755), (65, 199102), (130, 99551)]