57091390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{300481}}^1$

素因数の和:300507

約数の個数: 16

約数和(自身を含む): 108173520

約数和(自身を除く): 51082130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 300481, 600962, 1502405, 3004810, 5709139, 11418278, 28545695, 57091390]

約数ペア:

[(1, 57091390), (2, 28545695), (5, 11418278), (10, 5709139), (19, 3004810), (38, 1502405), (95, 600962), (190, 300481)]