21572926

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{859}}^1$

素因数の和:1323

約数の個数: 16

約数和(自身を含む): 33591600

約数和(自身を除く): 12018674

約数列:

[1, 2, 29, 58, 433, 859, 866, 1718, 12557, 24911, 25114, 49822, 371947, 743894, 10786463, 21572926]

約数ペア:

[(1, 21572926), (2, 10786463), (29, 743894), (58, 371947), (433, 49822), (859, 25114), (866, 24911), (1718, 12557)]