19125696

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 112

約数和(自身を含む): 54425088

約数和(自身を除く): 35299392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 61, 64, 69, 71, 92, 96, 122, 138, 142, 183, 184, 192, 213, 244, 276, 284, 366, 368, 426, 488, 552, 568, 732, 736, 852, 976, 1104, 1136, 1403, 1464, 1472, 1633, 1704, 1952, 2208, 2272, 2806, 2928, 3266, 3408, 3904, 4209, 4331, 4416, 4544, 4899, 5612, 5856, 6532, 6816, 8418, 8662, 9798, 11224, 11712, 12993, 13064, 13632, 16836, 17324, 19596, 22448, 25986, 26128, 33672, 34648, 39192, 44896, 51972, 52256, 67344, 69296, 78384, 89792, 99613, 103944, 104512, 134688, 138592, 156768, 199226, 207888, 269376, 277184, 298839, 313536, 398452, 415776, 597678, 796904, 831552, 1195356, 1593808, 2390712, 3187616, 4781424, 6375232, 9562848, 19125696]

約数ペア:

[(1, 19125696), (2, 9562848), (3, 6375232), (4, 4781424), (6, 3187616), (8, 2390712), (12, 1593808), (16, 1195356), (23, 831552), (24, 796904), (32, 597678), (46, 415776), (48, 398452), (61, 313536), (64, 298839), (69, 277184), (71, 269376), (92, 207888), (96, 199226), (122, 156768), (138, 138592), (142, 134688), (183, 104512), (184, 103944), (192, 99613), (213, 89792), (244, 78384), (276, 69296), (284, 67344), (366, 52256), (368, 51972), (426, 44896), (488, 39192), (552, 34648), (568, 33672), (732, 26128), (736, 25986), (852, 22448), (976, 19596), (1104, 17324), (1136, 16836), (1403, 13632), (1464, 13064), (1472, 12993), (1633, 11712), (1704, 11224), (1952, 9798), (2208, 8662), (2272, 8418), (2806, 6816), (2928, 6532), (3266, 5856), (3408, 5612), (3904, 4899), (4209, 4544), (4331, 4416)]