11647076

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21893}}^1$

素因数の和:21923

約数の個数: 24

約数和(自身を含む): 24521280

約数和(自身を除く): 12874204

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 21893, 43786, 87572, 153251, 306502, 415967, 613004, 831934, 1663868, 2911769, 5823538, 11647076]

約数ペア:

[(1, 11647076), (2, 5823538), (4, 2911769), (7, 1663868), (14, 831934), (19, 613004), (28, 415967), (38, 306502), (76, 153251), (133, 87572), (266, 43786), (532, 21893)]