12195427826162

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1\times {\mathrm{15870247}}^1$

素因数の和:15870806

約数の個数: 32

約数和(自身を含む): 21116317178880

約数和(自身を除く): 8920889352718

約数列:

[1, 2, 7, 14, 131, 262, 419, 838, 917, 1834, 2933, 5866, 54889, 109778, 384223, 768446, 15870247, 31740494, 111091729, 222183458, 2079002357, 4158004714, 6649633493, 13299266986, 14553016499, 29106032998, 46547434451, 93094868902, 871101987583, 1742203975166, 6097713913081, 12195427826162]

約数ペア:

[(1, 12195427826162), (2, 6097713913081), (7, 1742203975166), (14, 871101987583), (131, 93094868902), (262, 46547434451), (419, 29106032998), (838, 14553016499), (917, 13299266986), (1834, 6649633493), (2933, 4158004714), (5866, 2079002357), (54889, 222183458), (109778, 111091729), (384223, 31740494), (768446, 15870247)]