12311542

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:663

約数の個数: 16

約数和(自身を含む): 18855072

約数和(自身を除く): 6543530

約数列:

[1, 2, 71, 142, 277, 313, 554, 626, 19667, 22223, 39334, 44446, 86701, 173402, 6155771, 12311542]

約数ペア:

[(1, 12311542), (2, 6155771), (71, 173402), (142, 86701), (277, 44446), (313, 39334), (554, 22223), (626, 19667)]