22230286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27581}}^1$

素因数の和:27627

約数の個数: 16

約数和(自身を含む): 37070208

約数和(自身を除く): 14839922

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 27581, 55162, 358553, 717106, 855011, 1710022, 11115143, 22230286]

約数ペア:

[(1, 22230286), (2, 11115143), (13, 1710022), (26, 855011), (31, 717106), (62, 358553), (403, 55162), (806, 27581)]