19434261

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{84131}}^1$

素因数の和:84152

約数の個数: 16

約数和(自身を含む): 32306688

約数和(自身を除く): 12872427

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 84131, 252393, 588917, 925441, 1766751, 2776323, 6478087, 19434261]

約数ペア:

[(1, 19434261), (3, 6478087), (7, 2776323), (11, 1766751), (21, 925441), (33, 588917), (77, 252393), (231, 84131)]