1888851646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1301}}^1\times {\mathrm{65993}}^1$

素因数の和:67307

約数の個数: 16

約数和(自身を含む): 3093270768

約数和(自身を除く): 1204419122

約数列:

[1, 2, 11, 22, 1301, 2602, 14311, 28622, 65993, 131986, 725923, 1451846, 85856893, 171713786, 944425823, 1888851646]

約数ペア:

[(1, 1888851646), (2, 944425823), (11, 171713786), (22, 85856893), (1301, 1451846), (2602, 725923), (14311, 131986), (28622, 65993)]