19072339

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3253}}^1$

素因数の和:3318

約数の個数: 16

約数和(自身を含む): 22960224

約数和(自身を除く): 3887885

約数列:

[1, 11, 13, 41, 143, 451, 533, 3253, 5863, 35783, 42289, 133373, 465179, 1467103, 1733849, 19072339]

約数ペア:

[(1, 19072339), (11, 1733849), (13, 1467103), (41, 465179), (143, 133373), (451, 42289), (533, 35783), (3253, 5863)]