19321393824

素因数分解:

$2^5\times 3^2\times {\mathrm{2437}}^1\times {\mathrm{27529}}^1$

素因数の和:29982

約数の個数: 72

約数和(自身を含む): 54969756660

約数和(自身を除く): 35648362836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 2437, 4874, 7311, 9748, 14622, 19496, 21933, 27529, 29244, 38992, 43866, 55058, 58488, 77984, 82587, 87732, 110116, 116976, 165174, 175464, 220232, 233952, 247761, 330348, 350928, 440464, 495522, 660696, 701856, 880928, 991044, 1321392, 1982088, 2642784, 3964176, 7928352, 67088173, 134176346, 201264519, 268352692, 402529038, 536705384, 603793557, 805058076, 1073410768, 1207587114, 1610116152, 2146821536, 2415174228, 3220232304, 4830348456, 6440464608, 9660696912, 19321393824]

約数ペア:

[(1, 19321393824), (2, 9660696912), (3, 6440464608), (4, 4830348456), (6, 3220232304), (8, 2415174228), (9, 2146821536), (12, 1610116152), (16, 1207587114), (18, 1073410768), (24, 805058076), (32, 603793557), (36, 536705384), (48, 402529038), (72, 268352692), (96, 201264519), (144, 134176346), (288, 67088173), (2437, 7928352), (4874, 3964176), (7311, 2642784), (9748, 1982088), (14622, 1321392), (19496, 991044), (21933, 880928), (27529, 701856), (29244, 660696), (38992, 495522), (43866, 440464), (55058, 350928), (58488, 330348), (77984, 247761), (82587, 233952), (87732, 220232), (110116, 175464), (116976, 165174)]