18593872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3643}}^1$

素因数の和:3691

約数の個数: 40

約数和(自身を含む): 40667040

約数和(自身を除く): 22073168

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 3643, 5104, 7286, 14572, 29144, 40073, 58288, 80146, 105647, 160292, 211294, 320584, 422588, 641168, 845176, 1162117, 1690352, 2324234, 4648468, 9296936, 18593872]

約数ペア:

[(1, 18593872), (2, 9296936), (4, 4648468), (8, 2324234), (11, 1690352), (16, 1162117), (22, 845176), (29, 641168), (44, 422588), (58, 320584), (88, 211294), (116, 160292), (176, 105647), (232, 80146), (319, 58288), (464, 40073), (638, 29144), (1276, 14572), (2552, 7286), (3643, 5104)]