19767072

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 57238272

約数和(自身を除く): 37471200

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 78, 94, 96, 104, 141, 156, 188, 208, 282, 312, 337, 376, 416, 564, 611, 624, 674, 752, 1011, 1128, 1222, 1248, 1348, 1504, 1833, 2022, 2256, 2444, 2696, 3666, 4044, 4381, 4512, 4888, 5392, 7332, 8088, 8762, 9776, 10784, 13143, 14664, 15839, 16176, 17524, 19552, 26286, 29328, 31678, 32352, 35048, 47517, 52572, 58656, 63356, 70096, 95034, 105144, 126712, 140192, 190068, 205907, 210288, 253424, 380136, 411814, 420576, 506848, 617721, 760272, 823628, 1235442, 1520544, 1647256, 2470884, 3294512, 4941768, 6589024, 9883536, 19767072]

約数ペア:

[(1, 19767072), (2, 9883536), (3, 6589024), (4, 4941768), (6, 3294512), (8, 2470884), (12, 1647256), (13, 1520544), (16, 1235442), (24, 823628), (26, 760272), (32, 617721), (39, 506848), (47, 420576), (48, 411814), (52, 380136), (78, 253424), (94, 210288), (96, 205907), (104, 190068), (141, 140192), (156, 126712), (188, 105144), (208, 95034), (282, 70096), (312, 63356), (337, 58656), (376, 52572), (416, 47517), (564, 35048), (611, 32352), (624, 31678), (674, 29328), (752, 26286), (1011, 19552), (1128, 17524), (1222, 16176), (1248, 15839), (1348, 14664), (1504, 13143), (1833, 10784), (2022, 9776), (2256, 8762), (2444, 8088), (2696, 7332), (3666, 5392), (4044, 4888), (4381, 4512)]