19766208

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:231

約数の個数: 168

約数和(自身を含む): 66714624

約数和(自身を除く): 46948416

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 191, 192, 196, 224, 231, 264, 294, 308, 336, 352, 382, 392, 448, 462, 528, 539, 573, 588, 616, 672, 704, 764, 784, 924, 1056, 1078, 1146, 1176, 1232, 1337, 1344, 1528, 1568, 1617, 1848, 2101, 2112, 2156, 2292, 2352, 2464, 2674, 3056, 3136, 3234, 3696, 4011, 4202, 4312, 4584, 4704, 4928, 5348, 6112, 6303, 6468, 7392, 8022, 8404, 8624, 9168, 9359, 9408, 10696, 12224, 12606, 12936, 14707, 14784, 16044, 16808, 17248, 18336, 18718, 21392, 25212, 25872, 28077, 29414, 32088, 33616, 34496, 36672, 37436, 42784, 44121, 50424, 51744, 56154, 58828, 64176, 67232, 74872, 85568, 88242, 100848, 102949, 103488, 112308, 117656, 128352, 134464, 149744, 176484, 201696, 205898, 224616, 235312, 256704, 299488, 308847, 352968, 403392, 411796, 449232, 470624, 598976, 617694, 705936, 823592, 898464, 941248, 1235388, 1411872, 1647184, 1796928, 2470776, 2823744, 3294368, 4941552, 6588736, 9883104, 19766208]

約数ペア:

[(1, 19766208), (2, 9883104), (3, 6588736), (4, 4941552), (6, 3294368), (7, 2823744), (8, 2470776), (11, 1796928), (12, 1647184), (14, 1411872), (16, 1235388), (21, 941248), (22, 898464), (24, 823592), (28, 705936), (32, 617694), (33, 598976), (42, 470624), (44, 449232), (48, 411796), (49, 403392), (56, 352968), (64, 308847), (66, 299488), (77, 256704), (84, 235312), (88, 224616), (96, 205898), (98, 201696), (112, 176484), (132, 149744), (147, 134464), (154, 128352), (168, 117656), (176, 112308), (191, 103488), (192, 102949), (196, 100848), (224, 88242), (231, 85568), (264, 74872), (294, 67232), (308, 64176), (336, 58828), (352, 56154), (382, 51744), (392, 50424), (448, 44121), (462, 42784), (528, 37436), (539, 36672), (573, 34496), (588, 33616), (616, 32088), (672, 29414), (704, 28077), (764, 25872), (784, 25212), (924, 21392), (1056, 18718), (1078, 18336), (1146, 17248), (1176, 16808), (1232, 16044), (1337, 14784), (1344, 14707), (1528, 12936), (1568, 12606), (1617, 12224), (1848, 10696), (2101, 9408), (2112, 9359), (2156, 9168), (2292, 8624), (2352, 8404), (2464, 8022), (2674, 7392), (3056, 6468), (3136, 6303), (3234, 6112), (3696, 5348), (4011, 4928), (4202, 4704), (4312, 4584)]