12280954

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 22389120

約数和(自身を除く): 10108166

約数列:

[1, 2, 7, 14, 19, 38, 133, 137, 266, 274, 337, 674, 959, 1918, 2359, 2603, 4718, 5206, 6403, 12806, 18221, 36442, 44821, 46169, 89642, 92338, 323183, 646366, 877211, 1754422, 6140477, 12280954]

約数ペア:

[(1, 12280954), (2, 6140477), (7, 1754422), (14, 877211), (19, 646366), (38, 323183), (133, 92338), (137, 89642), (266, 46169), (274, 44821), (337, 36442), (674, 18221), (959, 12806), (1918, 6403), (2359, 5206), (2603, 4718)]