15947736

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 47278080

約数和(自身を除く): 31330344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 71, 84, 98, 142, 147, 168, 191, 196, 213, 284, 294, 382, 392, 426, 497, 568, 573, 588, 764, 852, 994, 1146, 1176, 1337, 1491, 1528, 1704, 1988, 2292, 2674, 2982, 3479, 3976, 4011, 4584, 5348, 5964, 6958, 8022, 9359, 10437, 10696, 11928, 13561, 13916, 16044, 18718, 20874, 27122, 27832, 28077, 32088, 37436, 40683, 41748, 54244, 56154, 74872, 81366, 83496, 94927, 108488, 112308, 162732, 189854, 224616, 284781, 325464, 379708, 569562, 664489, 759416, 1139124, 1328978, 1993467, 2278248, 2657956, 3986934, 5315912, 7973868, 15947736]

約数ペア:

[(1, 15947736), (2, 7973868), (3, 5315912), (4, 3986934), (6, 2657956), (7, 2278248), (8, 1993467), (12, 1328978), (14, 1139124), (21, 759416), (24, 664489), (28, 569562), (42, 379708), (49, 325464), (56, 284781), (71, 224616), (84, 189854), (98, 162732), (142, 112308), (147, 108488), (168, 94927), (191, 83496), (196, 81366), (213, 74872), (284, 56154), (294, 54244), (382, 41748), (392, 40683), (426, 37436), (497, 32088), (568, 28077), (573, 27832), (588, 27122), (764, 20874), (852, 18718), (994, 16044), (1146, 13916), (1176, 13561), (1337, 11928), (1491, 10696), (1528, 10437), (1704, 9359), (1988, 8022), (2292, 6958), (2674, 5964), (2982, 5348), (3479, 4584), (3976, 4011)]