2019245888

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{15017}}^1$

素因数の和:15231

約数の個数: 56

約数和(自身を含む): 4394386944

約数和(自身を除く): 2375141056

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 191, 352, 382, 704, 764, 1528, 2101, 3056, 4202, 6112, 8404, 12224, 15017, 16808, 30034, 33616, 60068, 67232, 120136, 134464, 165187, 240272, 330374, 480544, 660748, 961088, 1321496, 2642992, 2868247, 5285984, 5736494, 10571968, 11472988, 22945976, 31550717, 45891952, 63101434, 91783904, 126202868, 183567808, 252405736, 504811472, 1009622944, 2019245888]

約数ペア:

[(1, 2019245888), (2, 1009622944), (4, 504811472), (8, 252405736), (11, 183567808), (16, 126202868), (22, 91783904), (32, 63101434), (44, 45891952), (64, 31550717), (88, 22945976), (176, 11472988), (191, 10571968), (352, 5736494), (382, 5285984), (704, 2868247), (764, 2642992), (1528, 1321496), (2101, 961088), (3056, 660748), (4202, 480544), (6112, 330374), (8404, 240272), (12224, 165187), (15017, 134464), (16808, 120136), (30034, 67232), (33616, 60068)]