2019657005

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{93481}}^1$

素因数の和:93664

約数の個数: 16

約数和(自身を含む): 2524014000

約数和(自身を除く): 504356995

約数列:

[1, 5, 29, 145, 149, 745, 4321, 21605, 93481, 467405, 2710949, 13554745, 13928669, 69643345, 403931401, 2019657005]

約数ペア:

[(1, 2019657005), (5, 403931401), (29, 69643345), (145, 13928669), (149, 13554745), (745, 2710949), (4321, 467405), (21605, 93481)]