12789746

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5153}}^1$

素因数の和:5245

約数の個数: 16

約数和(自身を含む): 20595384

約数和(自身を除く): 7805638

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 5153, 10306, 87601, 175202, 376169, 752338, 6394873, 12789746]

約数ペア:

[(1, 12789746), (2, 6394873), (17, 752338), (34, 376169), (73, 175202), (146, 87601), (1241, 10306), (2482, 5153)]