19264219

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 21732480

約数和(自身を除く): 2468261

約数列:

[1, 13, 41, 47, 533, 611, 769, 1927, 9997, 25051, 31529, 36143, 409877, 469859, 1481863, 19264219]

約数ペア:

[(1, 19264219), (13, 1481863), (41, 469859), (47, 409877), (533, 36143), (611, 31529), (769, 25051), (1927, 9997)]