12565938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 31933440

約数和(自身を除く): 19367502

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 59, 66, 77, 118, 154, 177, 231, 354, 413, 461, 462, 649, 826, 922, 1239, 1298, 1383, 1947, 2478, 2766, 3227, 3894, 4543, 5071, 6454, 9086, 9681, 10142, 13629, 15213, 19362, 27199, 27258, 30426, 35497, 54398, 70994, 81597, 106491, 163194, 190393, 212982, 299189, 380786, 571179, 598378, 897567, 1142358, 1795134, 2094323, 4188646, 6282969, 12565938]

約数ペア:

[(1, 12565938), (2, 6282969), (3, 4188646), (6, 2094323), (7, 1795134), (11, 1142358), (14, 897567), (21, 598378), (22, 571179), (33, 380786), (42, 299189), (59, 212982), (66, 190393), (77, 163194), (118, 106491), (154, 81597), (177, 70994), (231, 54398), (354, 35497), (413, 30426), (461, 27258), (462, 27199), (649, 19362), (826, 15213), (922, 13629), (1239, 10142), (1298, 9681), (1383, 9086), (1947, 6454), (2478, 5071), (2766, 4543), (3227, 3894)]