13118878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5381}}^1$

素因数の和:5459

約数の個数: 16

約数和(自身を含む): 20925216

約数和(自身を除く): 7806338

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 5381, 10762, 123763, 247526, 285193, 570386, 6559439, 13118878]

約数ペア:

[(1, 13118878), (2, 6559439), (23, 570386), (46, 285193), (53, 247526), (106, 123763), (1219, 10762), (2438, 5381)]