12965656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{587}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 26671680

約数和(自身を除く): 13706024

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 251, 502, 587, 1004, 1174, 2008, 2348, 2761, 4696, 5522, 6457, 11044, 12914, 22088, 25828, 51656, 147337, 294674, 589348, 1178696, 1620707, 3241414, 6482828, 12965656]

約数ペア:

[(1, 12965656), (2, 6482828), (4, 3241414), (8, 1620707), (11, 1178696), (22, 589348), (44, 294674), (88, 147337), (251, 51656), (502, 25828), (587, 22088), (1004, 12914), (1174, 11044), (2008, 6457), (2348, 5522), (2761, 4696)]