22137991

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 24060960

約数和(自身を除く): 1922969

約数列:

[1, 29, 41, 43, 433, 1189, 1247, 1763, 12557, 17753, 18619, 51127, 514837, 539951, 763379, 22137991]

約数ペア:

[(1, 22137991), (29, 763379), (41, 539951), (43, 514837), (433, 51127), (1189, 18619), (1247, 17753), (1763, 12557)]