12480074

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19319}}^1$

素因数の和:19357

約数の個数: 16

約数和(自身を含む): 20865600

約数和(自身を除く): 8385526

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 19319, 38638, 328423, 367061, 656846, 734122, 6240037, 12480074]

約数ペア:

[(1, 12480074), (2, 6240037), (17, 734122), (19, 656846), (34, 367061), (38, 328423), (323, 38638), (646, 19319)]