12654434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2689}}^1$

素因数の和:2885

約数の個数: 16

約数和(自身を含む): 20562360

約数和(自身を除く): 7907926

約数列:

[1, 2, 13, 26, 181, 362, 2353, 2689, 4706, 5378, 34957, 69914, 486709, 973418, 6327217, 12654434]

約数ペア:

[(1, 12654434), (2, 6327217), (13, 973418), (26, 486709), (181, 69914), (362, 34957), (2353, 5378), (2689, 4706)]