12967636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1481}}^1$

素因数の和:1695

約数の個数: 24

約数和(自身を含む): 24897600

約数和(自身を除く): 11929964

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 1481, 2189, 2962, 4378, 5924, 8756, 16291, 32582, 65164, 294719, 589438, 1178876, 3241909, 6483818, 12967636]

約数ペア:

[(1, 12967636), (2, 6483818), (4, 3241909), (11, 1178876), (22, 589438), (44, 294719), (199, 65164), (398, 32582), (796, 16291), (1481, 8756), (2189, 5924), (2962, 4378)]