8719138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3889}}^1$

素因数の和:3969

約数の個数: 16

約数和(自身を含む): 14004000

約数和(自身を除く): 5284862

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 3889, 7778, 73891, 147782, 229451, 458902, 4359569, 8719138]

約数ペア:

[(1, 8719138), (2, 4359569), (19, 458902), (38, 229451), (59, 147782), (118, 73891), (1121, 7778), (2242, 3889)]