19529664

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1321}}^1$

素因数の和:1354

約数の個数: 112

約数和(自身を含む): 64471296

約数和(自身を除く): 44941632

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 448, 462, 528, 616, 672, 704, 924, 1056, 1232, 1321, 1344, 1848, 2112, 2464, 2642, 3696, 3963, 4928, 5284, 7392, 7926, 9247, 10568, 14531, 14784, 15852, 18494, 21136, 27741, 29062, 31704, 36988, 42272, 43593, 55482, 58124, 63408, 73976, 84544, 87186, 101717, 110964, 116248, 126816, 147952, 174372, 203434, 221928, 232496, 253632, 295904, 305151, 348744, 406868, 443856, 464992, 591808, 610302, 697488, 813736, 887712, 929984, 1220604, 1394976, 1627472, 1775424, 2441208, 2789952, 3254944, 4882416, 6509888, 9764832, 19529664]

約数ペア:

[(1, 19529664), (2, 9764832), (3, 6509888), (4, 4882416), (6, 3254944), (7, 2789952), (8, 2441208), (11, 1775424), (12, 1627472), (14, 1394976), (16, 1220604), (21, 929984), (22, 887712), (24, 813736), (28, 697488), (32, 610302), (33, 591808), (42, 464992), (44, 443856), (48, 406868), (56, 348744), (64, 305151), (66, 295904), (77, 253632), (84, 232496), (88, 221928), (96, 203434), (112, 174372), (132, 147952), (154, 126816), (168, 116248), (176, 110964), (192, 101717), (224, 87186), (231, 84544), (264, 73976), (308, 63408), (336, 58124), (352, 55482), (448, 43593), (462, 42272), (528, 36988), (616, 31704), (672, 29062), (704, 27741), (924, 21136), (1056, 18494), (1232, 15852), (1321, 14784), (1344, 14531), (1848, 10568), (2112, 9247), (2464, 7926), (2642, 7392), (3696, 5284), (3963, 4928)]