22191274

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{68917}}^1$

素因数の和:68949

約数の個数: 16

約数和(自身を含む): 39696768

約数和(自身を除く): 17505494

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 68917, 137834, 482419, 964838, 1585091, 3170182, 11095637, 22191274]

約数ペア:

[(1, 22191274), (2, 11095637), (7, 3170182), (14, 1585091), (23, 964838), (46, 482419), (161, 137834), (322, 68917)]