19946964

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{8353}}^1$

素因数の和:8559

約数の個数: 24

約数和(自身を含む): 46782400

約数和(自身を除く): 26835436

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 8353, 16706, 25059, 33412, 50118, 100236, 1662247, 3324494, 4986741, 6648988, 9973482, 19946964]

約数ペア:

[(1, 19946964), (2, 9973482), (3, 6648988), (4, 4986741), (6, 3324494), (12, 1662247), (199, 100236), (398, 50118), (597, 33412), (796, 25059), (1194, 16706), (2388, 8353)]