186998

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:84

約数の個数: 24

約数和(自身を含む): 347472

約数和(自身を除く): 160474

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 361, 518, 703, 722, 1406, 2527, 4921, 5054, 9842, 13357, 26714, 93499, 186998]

約数ペア:

[(1, 186998), (2, 93499), (7, 26714), (14, 13357), (19, 9842), (37, 5054), (38, 4921), (74, 2527), (133, 1406), (259, 722), (266, 703), (361, 518)]