38509684

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{479}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 68544000

約数和(自身を除く): 30034316

約数列:

[1, 2, 4, 101, 199, 202, 398, 404, 479, 796, 958, 1916, 20099, 40198, 48379, 80396, 95321, 96758, 190642, 193516, 381284, 9627421, 19254842, 38509684]

約数ペア:

[(1, 38509684), (2, 19254842), (4, 9627421), (101, 381284), (199, 193516), (202, 190642), (398, 96758), (404, 95321), (479, 80396), (796, 48379), (958, 40198), (1916, 20099)]