15199392

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:686

約数の個数: 96

約数和(自身を含む): 45299520

約数和(自身を除く): 30100128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 641, 741, 912, 988, 1248, 1282, 1482, 1824, 1923, 1976, 2564, 2964, 3846, 3952, 5128, 5928, 7692, 7904, 8333, 10256, 11856, 12179, 15384, 16666, 20512, 23712, 24358, 24999, 30768, 33332, 36537, 48716, 49998, 61536, 66664, 73074, 97432, 99996, 133328, 146148, 158327, 194864, 199992, 266656, 292296, 316654, 389728, 399984, 474981, 584592, 633308, 799968, 949962, 1169184, 1266616, 1899924, 2533232, 3799848, 5066464, 7599696, 15199392]

約数ペア:

[(1, 15199392), (2, 7599696), (3, 5066464), (4, 3799848), (6, 2533232), (8, 1899924), (12, 1266616), (13, 1169184), (16, 949962), (19, 799968), (24, 633308), (26, 584592), (32, 474981), (38, 399984), (39, 389728), (48, 316654), (52, 292296), (57, 266656), (76, 199992), (78, 194864), (96, 158327), (104, 146148), (114, 133328), (152, 99996), (156, 97432), (208, 73074), (228, 66664), (247, 61536), (304, 49998), (312, 48716), (416, 36537), (456, 33332), (494, 30768), (608, 24999), (624, 24358), (641, 23712), (741, 20512), (912, 16666), (988, 15384), (1248, 12179), (1282, 11856), (1482, 10256), (1824, 8333), (1923, 7904), (1976, 7692), (2564, 5928), (2964, 5128), (3846, 3952)]