12934340

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2459}}^1$

素因数の和:2731

約数の個数: 24

約数和(自身を含む): 27276480

約数和(自身を除く): 14342140

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2459, 2630, 4918, 5260, 9836, 12295, 24590, 49180, 646717, 1293434, 2586868, 3233585, 6467170, 12934340]

約数ペア:

[(1, 12934340), (2, 6467170), (4, 3233585), (5, 2586868), (10, 1293434), (20, 646717), (263, 49180), (526, 24590), (1052, 12295), (1315, 9836), (2459, 5260), (2630, 4918)]