9509812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{919}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 18032000

約数和(自身を除く): 8522188

約数列:

[1, 2, 4, 13, 26, 52, 199, 398, 796, 919, 1838, 2587, 3676, 5174, 10348, 11947, 23894, 47788, 182881, 365762, 731524, 2377453, 4754906, 9509812]

約数ペア:

[(1, 9509812), (2, 4754906), (4, 2377453), (13, 731524), (26, 365762), (52, 182881), (199, 47788), (398, 23894), (796, 11947), (919, 10348), (1838, 5174), (2587, 3676)]