30711868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{14851}}^1$

素因数の和:14913

約数の個数: 24

約数和(自身を含む): 59883264

約数和(自身を除く): 29171396

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 14851, 29702, 59404, 163361, 326722, 653444, 697997, 1395994, 2791988, 7677967, 15355934, 30711868]

約数ペア:

[(1, 30711868), (2, 15355934), (4, 7677967), (11, 2791988), (22, 1395994), (44, 697997), (47, 653444), (94, 326722), (188, 163361), (517, 59404), (1034, 29702), (2068, 14851)]