17882936

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 34560000

約数和(自身を除く): 16677064

約数列:

[1, 2, 4, 8, 47, 94, 188, 199, 239, 376, 398, 478, 796, 956, 1592, 1912, 9353, 11233, 18706, 22466, 37412, 44932, 47561, 74824, 89864, 95122, 190244, 380488, 2235367, 4470734, 8941468, 17882936]

約数ペア:

[(1, 17882936), (2, 8941468), (4, 4470734), (8, 2235367), (47, 380488), (94, 190244), (188, 95122), (199, 89864), (239, 74824), (376, 47561), (398, 44932), (478, 37412), (796, 22466), (956, 18706), (1592, 11233), (1912, 9353)]