19126288

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{6007}}^1$

素因数の和:6214

約数の個数: 20

約数和(自身を含む): 37249600

約数和(自身を除く): 18123312

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 6007, 12014, 24028, 48056, 96112, 1195393, 2390786, 4781572, 9563144, 19126288]

約数ペア:

[(1, 19126288), (2, 9563144), (4, 4781572), (8, 2390786), (16, 1195393), (199, 96112), (398, 48056), (796, 24028), (1592, 12014), (3184, 6007)]