11813878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{9391}}^1$

素因数の和:9447

約数の個数: 16

約数和(自身を含む): 19272384

約数和(自身を除く): 7458506

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 9391, 18782, 159647, 319294, 347467, 694934, 5906939, 11813878]

約数ペア:

[(1, 11813878), (2, 5906939), (17, 694934), (34, 347467), (37, 319294), (74, 159647), (629, 18782), (1258, 9391)]