22351994

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{17939}}^1$

素因数の和:18037

約数の個数: 16

約数和(自身を含む): 38750400

約数和(自身を除く): 16398406

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 17939, 35878, 125573, 251146, 1596571, 3193142, 11175997, 22351994]

約数ペア:

[(1, 22351994), (2, 11175997), (7, 3193142), (14, 1596571), (89, 251146), (178, 125573), (623, 35878), (1246, 17939)]