19422807

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8311}}^1$

素因数の和:8374

約数の個数: 16

約数和(自身を含む): 27928320

約数和(自身を除く): 8505513

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 8311, 24933, 157909, 340751, 473727, 1022253, 6474269, 19422807]

約数ペア:

[(1, 19422807), (3, 6474269), (19, 1022253), (41, 473727), (57, 340751), (123, 157909), (779, 24933), (2337, 8311)]