12992395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1459}}^1$

素因数の和:1614

約数の個数: 16

約数和(自身を含む): 16924320

約数和(自身を除く): 3931925

約数列:

[1, 5, 13, 65, 137, 685, 1459, 1781, 7295, 8905, 18967, 94835, 199883, 999415, 2598479, 12992395]

約数ペア:

[(1, 12992395), (5, 2598479), (13, 999415), (65, 199883), (137, 94835), (685, 18967), (1459, 8905), (1781, 7295)]