13059805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2351}}^1$

素因数の和:2468

約数の個数: 16

約数和(自身を含む): 17273088

約数和(自身を除く): 4213283

約数列:

[1, 5, 11, 55, 101, 505, 1111, 2351, 5555, 11755, 25861, 129305, 237451, 1187255, 2611961, 13059805]

約数ペア:

[(1, 13059805), (5, 2611961), (11, 1187255), (55, 237451), (101, 129305), (505, 25861), (1111, 11755), (2351, 5555)]