12764528

素因数分解:

$2^4\times 7^1\times {\mathrm{113969}}^1$

素因数の和:113984

約数の個数: 20

約数和(自身を含む): 28264560

約数和(自身を除く): 15500032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113969, 227938, 455876, 797783, 911752, 1595566, 1823504, 3191132, 6382264, 12764528]

約数ペア:

[(1, 12764528), (2, 6382264), (4, 3191132), (7, 1823504), (8, 1595566), (14, 911752), (16, 797783), (28, 455876), (56, 227938), (112, 113969)]