12691624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{144223}}^1$

素因数の和:144240

約数の個数: 16

約数和(自身を含む): 25960320

約数和(自身を除く): 13268696

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 144223, 288446, 576892, 1153784, 1586453, 3172906, 6345812, 12691624]

約数ペア:

[(1, 12691624), (2, 6345812), (4, 3172906), (8, 1586453), (11, 1153784), (22, 576892), (44, 288446), (88, 144223)]