13019776

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1321}}^1$

素因数の和:1353

約数の個数: 64

約数和(自身を含む): 32362560

約数和(自身を除く): 19342784

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1321, 1408, 2464, 2642, 4928, 5284, 9247, 9856, 10568, 14531, 18494, 21136, 29062, 36988, 42272, 58124, 73976, 84544, 101717, 116248, 147952, 169088, 203434, 232496, 295904, 406868, 464992, 591808, 813736, 929984, 1183616, 1627472, 1859968, 3254944, 6509888, 13019776]

約数ペア:

[(1, 13019776), (2, 6509888), (4, 3254944), (7, 1859968), (8, 1627472), (11, 1183616), (14, 929984), (16, 813736), (22, 591808), (28, 464992), (32, 406868), (44, 295904), (56, 232496), (64, 203434), (77, 169088), (88, 147952), (112, 116248), (128, 101717), (154, 84544), (176, 73976), (224, 58124), (308, 42272), (352, 36988), (448, 29062), (616, 21136), (704, 18494), (896, 14531), (1232, 10568), (1321, 9856), (1408, 9247), (2464, 5284), (2642, 4928)]