19334830

素因数分解:

$2^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{1979}}^1$

素因数の和:2963

約数の個数: 16

約数和(自身を含む): 34855920

約数和(自身を除く): 15521090

約数列:

[1, 2, 5, 10, 977, 1954, 1979, 3958, 4885, 9770, 9895, 19790, 1933483, 3866966, 9667415, 19334830]

約数ペア:

[(1, 19334830), (2, 9667415), (5, 3866966), (10, 1933483), (977, 19790), (1954, 9895), (1979, 9770), (3958, 4885)]