15941492

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2861}}^1$

素因数の和:3071

約数の個数: 24

約数和(自身を含む): 32054400

約数和(自身を除く): 16112908

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 2861, 5572, 5722, 11444, 20027, 40054, 80108, 569339, 1138678, 2277356, 3985373, 7970746, 15941492]

約数ペア:

[(1, 15941492), (2, 7970746), (4, 3985373), (7, 2277356), (14, 1138678), (28, 569339), (199, 80108), (398, 40054), (796, 20027), (1393, 11444), (2786, 5722), (2861, 5572)]