16516129

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2953}}^1$

素因数の和:3024

約数の個数: 16

約数和(自身を含む): 20418048

約数和(自身を除く): 3901919

約数列:

[1, 7, 17, 47, 119, 329, 799, 2953, 5593, 20671, 50201, 138791, 351407, 971537, 2359447, 16516129]

約数ペア:

[(1, 16516129), (7, 2359447), (17, 971537), (47, 351407), (119, 138791), (329, 50201), (799, 20671), (2953, 5593)]