17391426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{222967}}^1$

素因数の和:222985

約数の個数: 16

約数和(自身を含む): 37458624

約数和(自身を除く): 20067198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 222967, 445934, 668901, 1337802, 2898571, 5797142, 8695713, 17391426]

約数ペア:

[(1, 17391426), (2, 8695713), (3, 5797142), (6, 2898571), (13, 1337802), (26, 668901), (39, 445934), (78, 222967)]