12830774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6553}}^1$

素因数の和:6655

約数の個数: 16

約数和(自身を含む): 21234960

約数和(自身を除く): 8404186

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 6553, 13106, 72083, 144166, 583217, 1166434, 6415387, 12830774]

約数ペア:

[(1, 12830774), (2, 6415387), (11, 1166434), (22, 583217), (89, 144166), (178, 72083), (979, 13106), (1958, 6553)]