12891612

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{15131}}^1$

素因数の和:15209

約数の個数: 24

約数和(自身を含む): 30506112

約数和(自身を除く): 17614500

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 15131, 30262, 45393, 60524, 90786, 181572, 1074301, 2148602, 3222903, 4297204, 6445806, 12891612]

約数ペア:

[(1, 12891612), (2, 6445806), (3, 4297204), (4, 3222903), (6, 2148602), (12, 1074301), (71, 181572), (142, 90786), (213, 60524), (284, 45393), (426, 30262), (852, 15131)]