19233850

素因数分解:

$2^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{1229}}^1$

素因数の和:1554

約数の個数: 24

約数和(自身を含む): 35918460

約数和(自身を除く): 16684610

約数列:

[1, 2, 5, 10, 25, 50, 313, 626, 1229, 1565, 2458, 3130, 6145, 7825, 12290, 15650, 30725, 61450, 384677, 769354, 1923385, 3846770, 9616925, 19233850]

約数ペア:

[(1, 19233850), (2, 9616925), (5, 3846770), (10, 1923385), (25, 769354), (50, 384677), (313, 61450), (626, 30725), (1229, 15650), (1565, 12290), (2458, 7825), (3130, 6145)]