12760856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2269}}^1$

素因数の和:2331

約数の個数: 32

約数和(自身を含む): 25878000

約数和(自身を除く): 13117144

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2269, 2812, 4538, 5624, 9076, 18152, 43111, 83953, 86222, 167906, 172444, 335812, 344888, 671624, 1595107, 3190214, 6380428, 12760856]

約数ペア:

[(1, 12760856), (2, 6380428), (4, 3190214), (8, 1595107), (19, 671624), (37, 344888), (38, 335812), (74, 172444), (76, 167906), (148, 86222), (152, 83953), (296, 43111), (703, 18152), (1406, 9076), (2269, 5624), (2812, 4538)]