56744222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{11399}}^1$

素因数の和:11551

約数の個数: 16

約数和(自身を含む): 90288000

約数和(自身を除く): 33543778

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 11399, 22798, 216581, 433162, 1493269, 2986538, 28372111, 56744222]

約数ペア:

[(1, 56744222), (2, 28372111), (19, 2986538), (38, 1493269), (131, 433162), (262, 216581), (2489, 22798), (4978, 11399)]