7911886

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1153}}^1$

素因数の和:1275

約数の個数: 16

約数和(自身を含む): 12297024

約数和(自身を除く): 4385138

約数列:

[1, 2, 47, 73, 94, 146, 1153, 2306, 3431, 6862, 54191, 84169, 108382, 168338, 3955943, 7911886]

約数ペア:

[(1, 7911886), (2, 3955943), (47, 168338), (73, 108382), (94, 84169), (146, 54191), (1153, 6862), (2306, 3431)]