19293657

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{9227}}^1$

素因数の和:9288

約数の個数: 16

約数和(自身を含む): 27905472

約数和(自身を除く): 8611815

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 9227, 27681, 156859, 378307, 470577, 1134921, 6431219, 19293657]

約数ペア:

[(1, 19293657), (3, 6431219), (17, 1134921), (41, 470577), (51, 378307), (123, 156859), (697, 27681), (2091, 9227)]