19372026

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{613}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 40671360

約数和(自身を除く): 21299334

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 229, 458, 613, 687, 1226, 1374, 1839, 3678, 5267, 10534, 14099, 15801, 28198, 31602, 42297, 84594, 140377, 280754, 421131, 842262, 3228671, 6457342, 9686013, 19372026]

約数ペア:

[(1, 19372026), (2, 9686013), (3, 6457342), (6, 3228671), (23, 842262), (46, 421131), (69, 280754), (138, 140377), (229, 84594), (458, 42297), (613, 31602), (687, 28198), (1226, 15801), (1374, 14099), (1839, 10534), (3678, 5267)]