1888290438

素因数分解:

$2^1\times 3^1\times {\mathrm{27551}}^1\times {\mathrm{11423}}^1$

素因数の和:38979

約数の個数: 16

約数和(自身を含む): 3777048576

約数和(自身を除く): 1888758138

約数列:

[1, 2, 3, 6, 11423, 22846, 27551, 34269, 55102, 68538, 82653, 165306, 314715073, 629430146, 944145219, 1888290438]

約数ペア:

[(1, 1888290438), (2, 944145219), (3, 629430146), (6, 314715073), (11423, 165306), (22846, 82653), (27551, 68538), (34269, 55102)]