19302612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 54792192

約数和(自身を除く): 35489580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 97, 103, 138, 161, 194, 206, 276, 291, 309, 322, 388, 412, 483, 582, 618, 644, 679, 721, 966, 1164, 1236, 1358, 1442, 1932, 2037, 2163, 2231, 2369, 2716, 2884, 4074, 4326, 4462, 4738, 6693, 7107, 8148, 8652, 8924, 9476, 9991, 13386, 14214, 15617, 16583, 19982, 26772, 28428, 29973, 31234, 33166, 39964, 46851, 49749, 59946, 62468, 66332, 69937, 93702, 99498, 119892, 139874, 187404, 198996, 209811, 229793, 279748, 419622, 459586, 689379, 839244, 919172, 1378758, 1608551, 2757516, 3217102, 4825653, 6434204, 9651306, 19302612]

約数ペア:

[(1, 19302612), (2, 9651306), (3, 6434204), (4, 4825653), (6, 3217102), (7, 2757516), (12, 1608551), (14, 1378758), (21, 919172), (23, 839244), (28, 689379), (42, 459586), (46, 419622), (69, 279748), (84, 229793), (92, 209811), (97, 198996), (103, 187404), (138, 139874), (161, 119892), (194, 99498), (206, 93702), (276, 69937), (291, 66332), (309, 62468), (322, 59946), (388, 49749), (412, 46851), (483, 39964), (582, 33166), (618, 31234), (644, 29973), (679, 28428), (721, 26772), (966, 19982), (1164, 16583), (1236, 15617), (1358, 14214), (1442, 13386), (1932, 9991), (2037, 9476), (2163, 8924), (2231, 8652), (2369, 8148), (2716, 7107), (2884, 6693), (4074, 4738), (4326, 4462)]