19366618

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{1279}}^1$

素因数の和:1461

約数の個数: 16

約数和(自身を含む): 29767680

約数和(自身を除く): 10401062

約数列:

[1, 2, 67, 113, 134, 226, 1279, 2558, 7571, 15142, 85693, 144527, 171386, 289054, 9683309, 19366618]

約数ペア:

[(1, 19366618), (2, 9683309), (67, 289054), (113, 171386), (134, 144527), (226, 85693), (1279, 15142), (2558, 7571)]