12899514

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{20873}}^1$

素因数の和:20981

約数の個数: 16

約数和(自身を含む): 26050752

約数和(自身を除く): 13151238

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 20873, 41746, 62619, 125238, 2149919, 4299838, 6449757, 12899514]

約数ペア:

[(1, 12899514), (2, 6449757), (3, 4299838), (6, 2149919), (103, 125238), (206, 62619), (309, 41746), (618, 20873)]