16520138

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{367}}^1$

素因数の和:757

約数の個数: 16

約数和(自身を含む): 25277184

約数和(自身を除く): 8757046

約数列:

[1, 2, 71, 142, 317, 367, 634, 734, 22507, 26057, 45014, 52114, 116339, 232678, 8260069, 16520138]

約数ペア:

[(1, 16520138), (2, 8260069), (71, 232678), (142, 116339), (317, 52114), (367, 45014), (634, 26057), (734, 22507)]