9995878.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{12211}}^1$

素因数の和:12421

約数の個数: 24

約数和(自身を含む): 136774400

約数和(自身を除く): 68734708

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 12211, 24422, 48844, 85477, 170954, 341908, 2429989, 4859978, 9719956, 17009923, 34019846, 68039692]

約数ペア:

[(1, 68039692), (2, 34019846), (4, 17009923), (7, 9719956), (14, 4859978), (28, 2429989), (199, 341908), (398, 170954), (796, 85477), (1393, 48844), (2786, 24422), (5572, 12211)]