191782006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1237}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 318215520

約数和(自身を除く): 126433514

約数列:

[1, 2, 13, 26, 67, 89, 134, 178, 871, 1157, 1237, 1742, 2314, 2474, 5963, 11926, 16081, 32162, 77519, 82879, 110093, 155038, 165758, 220186, 1077427, 1431209, 2154854, 2862418, 7376231, 14752462, 95891003, 191782006]

約数ペア:

[(1, 191782006), (2, 95891003), (13, 14752462), (26, 7376231), (67, 2862418), (89, 2154854), (134, 1431209), (178, 1077427), (871, 220186), (1157, 165758), (1237, 155038), (1742, 110093), (2314, 82879), (2474, 77519), (5963, 32162), (11926, 16081)]