16219853

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3191}}^1$

素因数の和:3244

約数の個数: 16

約数和(自身を含む): 19305216

約数和(自身を除く): 3085363

約数列:

[1, 13, 17, 23, 221, 299, 391, 3191, 5083, 41483, 54247, 73393, 705211, 954109, 1247681, 16219853]

約数ペア:

[(1, 16219853), (13, 1247681), (17, 954109), (23, 705211), (221, 73393), (299, 54247), (391, 41483), (3191, 5083)]