11555818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4787}}^1$

素因数の和:4877

約数の個数: 16

約数和(自身を含む): 18615744

約数和(自身を除く): 7059926

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 4787, 9574, 81379, 162758, 339877, 679754, 5777909, 11555818]

約数ペア:

[(1, 11555818), (2, 5777909), (17, 679754), (34, 339877), (71, 162758), (142, 81379), (1207, 9574), (2414, 4787)]