12459512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2549}}^1$

素因数の和:2615

約数の個数: 32

約数和(自身を含む): 25704000

約数和(自身を除く): 13244488

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 2549, 4888, 5098, 10196, 20392, 33137, 66274, 119803, 132548, 239606, 265096, 479212, 958424, 1557439, 3114878, 6229756, 12459512]

約数ペア:

[(1, 12459512), (2, 6229756), (4, 3114878), (8, 1557439), (13, 958424), (26, 479212), (47, 265096), (52, 239606), (94, 132548), (104, 119803), (188, 66274), (376, 33137), (611, 20392), (1222, 10196), (2444, 5098), (2549, 4888)]