13225874

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{907}}^1$

素因数の和:1249

約数の個数: 16

約数和(自身を含む): 20789568

約数和(自身を除く): 7563694

約数列:

[1, 2, 23, 46, 317, 634, 907, 1814, 7291, 14582, 20861, 41722, 287519, 575038, 6612937, 13225874]

約数ペア:

[(1, 13225874), (2, 6612937), (23, 575038), (46, 287519), (317, 41722), (634, 20861), (907, 14582), (1814, 7291)]