9509838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{121921}}^1$

素因数の和:121939

約数の個数: 16

約数和(自身を含む): 20482896

約数和(自身を除く): 10973058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 121921, 243842, 365763, 731526, 1584973, 3169946, 4754919, 9509838]

約数ペア:

[(1, 9509838), (2, 4754919), (3, 3169946), (6, 1584973), (13, 731526), (26, 365763), (39, 243842), (78, 121921)]