12438962066

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1483}}^1\times {\mathrm{2143}}^1$

素因数の和:3750

約数の個数: 32

約数和(自身を含む): 19853783040

約数和(自身を除く): 7414820974

約数列:

[1, 2, 19, 38, 103, 206, 1483, 1957, 2143, 2966, 3914, 4286, 28177, 40717, 56354, 81434, 152749, 220729, 305498, 441458, 2902231, 3178069, 4193851, 5804462, 6356138, 8387702, 60383311, 120766622, 327341107, 654682214, 6219481033, 12438962066]

約数ペア:

[(1, 12438962066), (2, 6219481033), (19, 654682214), (38, 327341107), (103, 120766622), (206, 60383311), (1483, 8387702), (1957, 6356138), (2143, 5804462), (2966, 4193851), (3914, 3178069), (4286, 2902231), (28177, 441458), (40717, 305498), (56354, 220729), (81434, 152749)]