22591226

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{18131}}^1$

素因数の和:18229

約数の個数: 16

約数和(自身を含む): 39165120

約数和(自身を除く): 16573894

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 18131, 36262, 126917, 253834, 1613659, 3227318, 11295613, 22591226]

約数ペア:

[(1, 22591226), (2, 11295613), (7, 3227318), (14, 1613659), (89, 253834), (178, 126917), (623, 36262), (1246, 18131)]