19486824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{601}}^1$

素因数の和:810

約数の個数: 64

約数和(自身を含む): 56058240

約数和(自身を除く): 36571416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 193, 386, 579, 601, 772, 1158, 1202, 1351, 1544, 1803, 2316, 2404, 2702, 3606, 4053, 4207, 4632, 4808, 5404, 7212, 8106, 8414, 10808, 12621, 14424, 16212, 16828, 25242, 32424, 33656, 50484, 100968, 115993, 231986, 347979, 463972, 695958, 811951, 927944, 1391916, 1623902, 2435853, 2783832, 3247804, 4871706, 6495608, 9743412, 19486824]

約数ペア:

[(1, 19486824), (2, 9743412), (3, 6495608), (4, 4871706), (6, 3247804), (7, 2783832), (8, 2435853), (12, 1623902), (14, 1391916), (21, 927944), (24, 811951), (28, 695958), (42, 463972), (56, 347979), (84, 231986), (168, 115993), (193, 100968), (386, 50484), (579, 33656), (601, 32424), (772, 25242), (1158, 16828), (1202, 16212), (1351, 14424), (1544, 12621), (1803, 10808), (2316, 8414), (2404, 8106), (2702, 7212), (3606, 5404), (4053, 4808), (4207, 4632)]