13373885

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2749}}^1$

素因数の和:2900

約数の個数: 16

約数和(自身を含む): 18480000

約数和(自身を除く): 5106115

約数列:

[1, 5, 7, 35, 139, 695, 973, 2749, 4865, 13745, 19243, 96215, 382111, 1910555, 2674777, 13373885]

約数ペア:

[(1, 13373885), (5, 2674777), (7, 1910555), (35, 382111), (139, 96215), (695, 19243), (973, 13745), (2749, 4865)]