13312784

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{11719}}^1$

素因数の和:11798

約数の個数: 20

約数和(自身を含む): 26159040

約数和(自身を除く): 12846256

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 11719, 23438, 46876, 93752, 187504, 832049, 1664098, 3328196, 6656392, 13312784]

約数ペア:

[(1, 13312784), (2, 6656392), (4, 3328196), (8, 1664098), (16, 832049), (71, 187504), (142, 93752), (284, 46876), (568, 23438), (1136, 11719)]