4235195

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 5412000

約数和(自身を除く): 1176805

約数列:

[1, 5, 19, 95, 109, 409, 545, 2045, 2071, 7771, 10355, 38855, 44581, 222905, 847039, 4235195]

約数ペア:

[(1, 4235195), (5, 847039), (19, 222905), (95, 44581), (109, 38855), (409, 10355), (545, 7771), (2045, 2071)]