19060008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 128

約数和(自身を含む): 56263680

約数和(自身を除く): 37203672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 43, 44, 46, 66, 69, 73, 86, 88, 92, 129, 132, 138, 146, 172, 184, 219, 253, 258, 264, 276, 292, 344, 438, 473, 506, 516, 552, 584, 759, 803, 876, 946, 989, 1012, 1032, 1419, 1518, 1606, 1679, 1752, 1892, 1978, 2024, 2409, 2838, 2967, 3036, 3139, 3212, 3358, 3784, 3956, 4818, 5037, 5676, 5934, 6072, 6278, 6424, 6716, 7912, 9417, 9636, 10074, 10879, 11352, 11868, 12556, 13432, 18469, 18834, 19272, 20148, 21758, 23736, 25112, 32637, 34529, 36938, 37668, 40296, 43516, 55407, 65274, 69058, 72197, 73876, 75336, 87032, 103587, 110814, 130548, 138116, 144394, 147752, 207174, 216591, 221628, 261096, 276232, 288788, 414348, 433182, 443256, 577576, 794167, 828696, 866364, 1588334, 1732728, 2382501, 3176668, 4765002, 6353336, 9530004, 19060008]

約数ペア:

[(1, 19060008), (2, 9530004), (3, 6353336), (4, 4765002), (6, 3176668), (8, 2382501), (11, 1732728), (12, 1588334), (22, 866364), (23, 828696), (24, 794167), (33, 577576), (43, 443256), (44, 433182), (46, 414348), (66, 288788), (69, 276232), (73, 261096), (86, 221628), (88, 216591), (92, 207174), (129, 147752), (132, 144394), (138, 138116), (146, 130548), (172, 110814), (184, 103587), (219, 87032), (253, 75336), (258, 73876), (264, 72197), (276, 69058), (292, 65274), (344, 55407), (438, 43516), (473, 40296), (506, 37668), (516, 36938), (552, 34529), (584, 32637), (759, 25112), (803, 23736), (876, 21758), (946, 20148), (989, 19272), (1012, 18834), (1032, 18469), (1419, 13432), (1518, 12556), (1606, 11868), (1679, 11352), (1752, 10879), (1892, 10074), (1978, 9636), (2024, 9417), (2409, 7912), (2838, 6716), (2967, 6424), (3036, 6278), (3139, 6072), (3212, 5934), (3358, 5676), (3784, 5037), (3956, 4818)]