2019401174

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{24133}}^1$

素因数の和:24324

約数の個数: 32

約数和(自身を含む): 3567970560

約数和(自身を除く): 1548569386

約数列:

[1, 2, 7, 14, 43, 86, 139, 278, 301, 602, 973, 1946, 5977, 11954, 24133, 41839, 48266, 83678, 168931, 337862, 1037719, 2075438, 3354487, 6708974, 7264033, 14528066, 23481409, 46962818, 144242941, 288485882, 1009700587, 2019401174]

約数ペア:

[(1, 2019401174), (2, 1009700587), (7, 288485882), (14, 144242941), (43, 46962818), (86, 23481409), (139, 14528066), (278, 7264033), (301, 6708974), (602, 3354487), (973, 2075438), (1946, 1037719), (5977, 337862), (11954, 168931), (24133, 83678), (41839, 48266)]