27857566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{11617}}^1$

素因数の和:11739

約数の個数: 16

約数和(自身を含む): 46007280

約数和(自身を除く): 18149714

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 11617, 23234, 127787, 255574, 1266253, 2532506, 13928783, 27857566]

約数ペア:

[(1, 27857566), (2, 13928783), (11, 2532506), (22, 1266253), (109, 255574), (218, 127787), (1199, 23234), (2398, 11617)]