12216976

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{24631}}^1$

素因数の和:24670

約数の個数: 20

約数和(自身を含む): 24434944

約数和(自身を除く): 12217968

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 24631, 49262, 98524, 197048, 394096, 763561, 1527122, 3054244, 6108488, 12216976]

約数ペア:

[(1, 12216976), (2, 6108488), (4, 3054244), (8, 1527122), (16, 763561), (31, 394096), (62, 197048), (124, 98524), (248, 49262), (496, 24631)]