19384008

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 57620160

約数和(自身を除く): 38236152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 53, 56, 84, 98, 106, 147, 159, 168, 196, 212, 294, 311, 318, 371, 392, 424, 588, 622, 636, 742, 933, 1113, 1176, 1244, 1272, 1484, 1866, 2177, 2226, 2488, 2597, 2968, 3732, 4354, 4452, 5194, 6531, 7464, 7791, 8708, 8904, 10388, 13062, 15239, 15582, 16483, 17416, 20776, 26124, 30478, 31164, 32966, 45717, 49449, 52248, 60956, 62328, 65932, 91434, 98898, 115381, 121912, 131864, 182868, 197796, 230762, 346143, 365736, 395592, 461524, 692286, 807667, 923048, 1384572, 1615334, 2423001, 2769144, 3230668, 4846002, 6461336, 9692004, 19384008]

約数ペア:

[(1, 19384008), (2, 9692004), (3, 6461336), (4, 4846002), (6, 3230668), (7, 2769144), (8, 2423001), (12, 1615334), (14, 1384572), (21, 923048), (24, 807667), (28, 692286), (42, 461524), (49, 395592), (53, 365736), (56, 346143), (84, 230762), (98, 197796), (106, 182868), (147, 131864), (159, 121912), (168, 115381), (196, 98898), (212, 91434), (294, 65932), (311, 62328), (318, 60956), (371, 52248), (392, 49449), (424, 45717), (588, 32966), (622, 31164), (636, 30478), (742, 26124), (933, 20776), (1113, 17416), (1176, 16483), (1244, 15582), (1272, 15239), (1484, 13062), (1866, 10388), (2177, 8904), (2226, 8708), (2488, 7791), (2597, 7464), (2968, 6531), (3732, 5194), (4354, 4452)]