10909724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20507}}^1$

素因数の和:20537

約数の個数: 24

約数和(自身を含む): 22968960

約数和(自身を除く): 12059236

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 20507, 41014, 82028, 143549, 287098, 389633, 574196, 779266, 1558532, 2727431, 5454862, 10909724]

約数ペア:

[(1, 10909724), (2, 5454862), (4, 2727431), (7, 1558532), (14, 779266), (19, 574196), (28, 389633), (38, 287098), (76, 143549), (133, 82028), (266, 41014), (532, 20507)]