12876892

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2311}}^1$

素因数の和:2521

約数の個数: 24

約数和(自身を含む): 25894400

約数和(自身を除く): 13017508

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2311, 2786, 4622, 5572, 9244, 16177, 32354, 64708, 459889, 919778, 1839556, 3219223, 6438446, 12876892]

約数ペア:

[(1, 12876892), (2, 6438446), (4, 3219223), (7, 1839556), (14, 919778), (28, 459889), (199, 64708), (398, 32354), (796, 16177), (1393, 9244), (2311, 5572), (2786, 4622)]