11959816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 26956800

約数和(自身を除く): 14996984

約数列:

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

約数ペア:

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