12107216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{68791}}^1$

素因数の和:68810

約数の個数: 20

約数和(自身を含む): 25590624

約数和(自身を除く): 13483408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 68791, 137582, 275164, 550328, 756701, 1100656, 1513402, 3026804, 6053608, 12107216]

約数ペア:

[(1, 12107216), (2, 6053608), (4, 3026804), (8, 1513402), (11, 1100656), (16, 756701), (22, 550328), (44, 275164), (88, 137582), (176, 68791)]