19157008637

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3768839}}^1$

素因数の和:3768892

約数の個数: 16

約数和(自身を含む): 22793944320

約数和(自身を除く): 3636935683

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 3768839, 48994907, 64070263, 86683297, 832913419, 1126882861, 1473616049, 19157008637]

約数ペア:

[(1, 19157008637), (13, 1473616049), (17, 1126882861), (23, 832913419), (221, 86683297), (299, 64070263), (391, 48994907), (5083, 3768839)]