12389909378

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{6089}}^1$

素因数の和:6363

約数の個数: 64

約数和(自身を含む): 23621794560

約数和(自身を除く): 11231885182

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 181, 362, 511, 803, 1022, 1267, 1606, 1991, 2534, 3982, 5621, 6089, 11242, 12178, 13213, 13937, 26426, 27874, 42623, 66979, 85246, 92491, 133958, 145343, 184982, 290686, 444497, 468853, 888994, 937706, 1017401, 1102109, 2034802, 2204218, 3111479, 4889467, 6222958, 7714763, 9778934, 12123199, 15429526, 24246398, 34226269, 68452538, 80453957, 84862393, 160907914, 169724786, 563177699, 884993527, 1126355398, 1769987054, 6194954689, 12389909378]

約数ペア:

[(1, 12389909378), (2, 6194954689), (7, 1769987054), (11, 1126355398), (14, 884993527), (22, 563177699), (73, 169724786), (77, 160907914), (146, 84862393), (154, 80453957), (181, 68452538), (362, 34226269), (511, 24246398), (803, 15429526), (1022, 12123199), (1267, 9778934), (1606, 7714763), (1991, 6222958), (2534, 4889467), (3982, 3111479), (5621, 2204218), (6089, 2034802), (11242, 1102109), (12178, 1017401), (13213, 937706), (13937, 888994), (26426, 468853), (27874, 444497), (42623, 290686), (66979, 184982), (85246, 145343), (92491, 133958)]