17966692

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1543}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 32683392

約数和(自身を除く): 14716700

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 1543, 2911, 3086, 5822, 6172, 11644, 63263, 109553, 126526, 219106, 253052, 438212, 4491673, 8983346, 17966692]

約数ペア:

[(1, 17966692), (2, 8983346), (4, 4491673), (41, 438212), (71, 253052), (82, 219106), (142, 126526), (164, 109553), (284, 63263), (1543, 11644), (2911, 6172), (3086, 5822)]