11520508

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 20815200

約数和(自身を除く): 9294692

約数列:

[1, 2, 4, 41, 82, 164, 199, 353, 398, 706, 796, 1412, 8159, 14473, 16318, 28946, 32636, 57892, 70247, 140494, 280988, 2880127, 5760254, 11520508]

約数ペア:

[(1, 11520508), (2, 5760254), (4, 2880127), (41, 280988), (82, 140494), (164, 70247), (199, 57892), (353, 32636), (398, 28946), (706, 16318), (796, 14473), (1412, 8159)]