19386432

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:897

約数の個数: 112

約数和(自身を含む): 61447680

約数和(自身を除く): 42061248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 863, 864, 936, 1248, 1404, 1726, 1728, 1872, 2496, 2589, 2808, 3452, 3744, 5178, 5616, 6904, 7488, 7767, 10356, 11219, 11232, 13808, 15534, 20712, 22438, 22464, 23301, 27616, 31068, 33657, 41424, 44876, 46602, 55232, 62136, 67314, 82848, 89752, 93204, 100971, 124272, 134628, 165696, 179504, 186408, 201942, 248544, 269256, 302913, 359008, 372816, 403884, 497088, 538512, 605826, 718016, 745632, 807768, 1077024, 1211652, 1491264, 1615536, 2154048, 2423304, 3231072, 4846608, 6462144, 9693216, 19386432]

約数ペア:

[(1, 19386432), (2, 9693216), (3, 6462144), (4, 4846608), (6, 3231072), (8, 2423304), (9, 2154048), (12, 1615536), (13, 1491264), (16, 1211652), (18, 1077024), (24, 807768), (26, 745632), (27, 718016), (32, 605826), (36, 538512), (39, 497088), (48, 403884), (52, 372816), (54, 359008), (64, 302913), (72, 269256), (78, 248544), (96, 201942), (104, 186408), (108, 179504), (117, 165696), (144, 134628), (156, 124272), (192, 100971), (208, 93204), (216, 89752), (234, 82848), (288, 67314), (312, 62136), (351, 55232), (416, 46602), (432, 44876), (468, 41424), (576, 33657), (624, 31068), (702, 27616), (832, 23301), (863, 22464), (864, 22438), (936, 20712), (1248, 15534), (1404, 13808), (1726, 11232), (1728, 11219), (1872, 10356), (2496, 7767), (2589, 7488), (2808, 6904), (3452, 5616), (3744, 5178)]