23919632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:372

約数の個数: 80

約数和(自身を含む): 55710720

約数和(自身を除く): 31791088

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 38, 44, 46, 76, 88, 92, 152, 176, 184, 209, 253, 304, 311, 368, 418, 437, 506, 622, 836, 874, 1012, 1244, 1672, 1748, 2024, 2488, 3344, 3421, 3496, 4048, 4807, 4976, 5909, 6842, 6992, 7153, 9614, 11818, 13684, 14306, 19228, 23636, 27368, 28612, 38456, 47272, 54736, 57224, 64999, 76912, 78683, 94544, 114448, 129998, 135907, 157366, 259996, 271814, 314732, 519992, 543628, 629464, 1039984, 1087256, 1258928, 1494977, 2174512, 2989954, 5979908, 11959816, 23919632]

約数ペア:

[(1, 23919632), (2, 11959816), (4, 5979908), (8, 2989954), (11, 2174512), (16, 1494977), (19, 1258928), (22, 1087256), (23, 1039984), (38, 629464), (44, 543628), (46, 519992), (76, 314732), (88, 271814), (92, 259996), (152, 157366), (176, 135907), (184, 129998), (209, 114448), (253, 94544), (304, 78683), (311, 76912), (368, 64999), (418, 57224), (437, 54736), (506, 47272), (622, 38456), (836, 28612), (874, 27368), (1012, 23636), (1244, 19228), (1672, 14306), (1748, 13684), (2024, 11818), (2488, 9614), (3344, 7153), (3421, 6992), (3496, 6842), (4048, 5909), (4807, 4976)]