1974195

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2309}}^1$

素因数の和:2339

約数の個数: 24

約数和(自身を含む): 3603600

約数和(自身を除く): 1629405

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 2309, 6927, 11545, 20781, 34635, 43871, 103905, 131613, 219355, 394839, 658065, 1974195]

約数ペア:

[(1, 1974195), (3, 658065), (5, 394839), (9, 219355), (15, 131613), (19, 103905), (45, 43871), (57, 34635), (95, 20781), (171, 11545), (285, 6927), (855, 2309)]