133119892

素因数分解:

$2^2\times {\mathrm{1559}}^1\times {\mathrm{21347}}^1$

素因数の和:22910

約数の個数: 12

約数和(自身を含む): 233120160

約数和(自身を除く): 100000268

約数列:

[1, 2, 4, 1559, 3118, 6236, 21347, 42694, 85388, 33279973, 66559946, 133119892]

約数ペア:

[(1, 133119892), (2, 66559946), (4, 33279973), (1559, 85388), (3118, 42694), (6236, 21347)]