12769904

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1009}}^1$

素因数の和:1137

約数の個数: 40

約数和(自身を含む): 28554720

約数和(自身を除く): 15784816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1009, 1582, 1808, 2018, 3164, 4036, 6328, 7063, 8072, 12656, 14126, 16144, 28252, 56504, 113008, 114017, 228034, 456068, 798119, 912136, 1596238, 1824272, 3192476, 6384952, 12769904]

約数ペア:

[(1, 12769904), (2, 6384952), (4, 3192476), (7, 1824272), (8, 1596238), (14, 912136), (16, 798119), (28, 456068), (56, 228034), (112, 114017), (113, 113008), (226, 56504), (452, 28252), (791, 16144), (904, 14126), (1009, 12656), (1582, 8072), (1808, 7063), (2018, 6328), (3164, 4036)]