191186854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^3\times {\mathrm{73}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 313659360

約数和(自身を除く): 122472506

約数列:

[1, 2, 19, 38, 41, 73, 82, 146, 779, 1387, 1558, 1681, 2774, 2993, 3362, 5986, 31939, 56867, 63878, 68921, 113734, 122713, 137842, 245426, 1309499, 2331547, 2618998, 4663094, 5031233, 10062466, 95593427, 191186854]

約数ペア:

[(1, 191186854), (2, 95593427), (19, 10062466), (38, 5031233), (41, 4663094), (73, 2618998), (82, 2331547), (146, 1309499), (779, 245426), (1387, 137842), (1558, 122713), (1681, 113734), (2774, 68921), (2993, 63878), (3362, 56867), (5986, 31939)]