7472146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19979}}^1$

素因数の和:20009

約数の個数: 16

約数和(自身を含む): 12947040

約数和(自身を除く): 5474894

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 19979, 39958, 219769, 339643, 439538, 679286, 3736073, 7472146]

約数ペア:

[(1, 7472146), (2, 3736073), (11, 679286), (17, 439538), (22, 339643), (34, 219769), (187, 39958), (374, 19979)]