12760072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{122693}}^1$

素因数の和:122712

約数の個数: 16

約数和(自身を含む): 25765740

約数和(自身を除く): 13005668

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 122693, 245386, 490772, 981544, 1595009, 3190018, 6380036, 12760072]

約数ペア:

[(1, 12760072), (2, 6380036), (4, 3190018), (8, 1595009), (13, 981544), (26, 490772), (52, 245386), (104, 122693)]