18914030387

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{127219}}^1$

素因数の和:127610

約数の個数: 16

約数和(自身を含む): 22008042240

約数和(自身を除く): 3094011853

約数列:

[1, 7, 67, 317, 469, 2219, 21239, 127219, 148673, 890533, 8523673, 40328423, 59665711, 282298961, 2702004341, 18914030387]

約数ペア:

[(1, 18914030387), (7, 2702004341), (67, 282298961), (317, 59665711), (469, 40328423), (2219, 8523673), (21239, 890533), (127219, 148673)]