12944230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{99571}}^1$

素因数の和:99591

約数の個数: 16

約数和(自身を含む): 25092144

約数和(自身を除く): 12147914

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 99571, 199142, 497855, 995710, 1294423, 2588846, 6472115, 12944230]

約数ペア:

[(1, 12944230), (2, 6472115), (5, 2588846), (10, 1294423), (13, 995710), (26, 497855), (65, 199142), (130, 99571)]