12686522

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:550

約数の個数: 24

約数和(自身を含む): 20689344

約数和(自身を除く): 8002822

約数列:

[1, 2, 17, 34, 47, 94, 289, 467, 578, 799, 934, 1598, 7939, 13583, 15878, 21949, 27166, 43898, 134963, 269926, 373133, 746266, 6343261, 12686522]

約数ペア:

[(1, 12686522), (2, 6343261), (17, 746266), (34, 373133), (47, 269926), (94, 134963), (289, 43898), (467, 27166), (578, 21949), (799, 15878), (934, 13583), (1598, 7939)]