11819764

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{24421}}^1$

素因数の和:24447

約数の個数: 18

約数和(自身を含む): 22736882

約数和(自身を除く): 10917118

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 24421, 48842, 97684, 268631, 537262, 1074524, 2954941, 5909882, 11819764]

約数ペア:

[(1, 11819764), (2, 5909882), (4, 2954941), (11, 1074524), (22, 537262), (44, 268631), (121, 97684), (242, 48842), (484, 24421)]