22370992

素因数分解:

$2^4\times 7^1\times {\mathrm{199741}}^1$

素因数の和:199756

約数の個数: 20

約数和(自身を含む): 49536016

約数和(自身を除く): 27165024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199741, 399482, 798964, 1398187, 1597928, 2796374, 3195856, 5592748, 11185496, 22370992]

約数ペア:

[(1, 22370992), (2, 11185496), (4, 5592748), (7, 3195856), (8, 2796374), (14, 1597928), (16, 1398187), (28, 798964), (56, 399482), (112, 199741)]