30871126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107941}}^1$

素因数の和:107967

約数の個数: 16

約数和(自身を含む): 54402768

約数和(自身を除く): 23531642

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 107941, 215882, 1187351, 1403233, 2374702, 2806466, 15435563, 30871126]

約数ペア:

[(1, 30871126), (2, 15435563), (11, 2806466), (13, 2374702), (22, 1403233), (26, 1187351), (143, 215882), (286, 107941)]