19778712

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{35831}}^1$

素因数の和:35863

約数の個数: 32

約数和(自身を含む): 51598080

約数和(自身を除く): 31819368

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 35831, 71662, 107493, 143324, 214986, 286648, 429972, 824113, 859944, 1648226, 2472339, 3296452, 4944678, 6592904, 9889356, 19778712]

約数ペア:

[(1, 19778712), (2, 9889356), (3, 6592904), (4, 4944678), (6, 3296452), (8, 2472339), (12, 1648226), (23, 859944), (24, 824113), (46, 429972), (69, 286648), (92, 214986), (138, 143324), (184, 107493), (276, 71662), (552, 35831)]