12689492308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{186610181}}^1$

素因数の和:186610202

約数の個数: 12

約数和(自身を含む): 23512882932

約数和(自身を除く): 10823390624

約数列:

[1, 2, 4, 17, 34, 68, 186610181, 373220362, 746440724, 3172373077, 6344746154, 12689492308]

約数ペア:

[(1, 12689492308), (2, 6344746154), (4, 3172373077), (17, 746440724), (34, 373220362), (68, 186610181)]