7179986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 12571200

約数和(自身を除く): 5391214

約数列:

[1, 2, 11, 19, 22, 38, 89, 178, 193, 209, 386, 418, 979, 1691, 1958, 2123, 3382, 3667, 4246, 7334, 17177, 18601, 34354, 37202, 40337, 80674, 188947, 326363, 377894, 652726, 3589993, 7179986]

約数ペア:

[(1, 7179986), (2, 3589993), (11, 652726), (19, 377894), (22, 326363), (38, 188947), (89, 80674), (178, 40337), (193, 37202), (209, 34354), (386, 18601), (418, 17177), (979, 7334), (1691, 4246), (1958, 3667), (2123, 3382)]