231931918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{11621}}^1$

素因数の和:12227

約数の個数: 16

約数和(自身を含む): 369021744

約数和(自身を除く): 137089826

約数列:

[1, 2, 17, 34, 587, 1174, 9979, 11621, 19958, 23242, 197557, 395114, 6821527, 13643054, 115965959, 231931918]

約数ペア:

[(1, 231931918), (2, 115965959), (17, 13643054), (34, 6821527), (587, 395114), (1174, 197557), (9979, 23242), (11621, 19958)]