11945386

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{547}}^1$

素因数の和:789

約数の個数: 16

約数和(自身を含む): 18347040

約数和(自身を除く): 6401654

約数列:

[1, 2, 61, 122, 179, 358, 547, 1094, 10919, 21838, 33367, 66734, 97913, 195826, 5972693, 11945386]

約数ペア:

[(1, 11945386), (2, 5972693), (61, 195826), (122, 97913), (179, 66734), (358, 33367), (547, 21838), (1094, 10919)]