22685236

素因数分解:

$2^2\times 7^2\times {\mathrm{115741}}^1$

素因数の和:115759

約数の個数: 18

約数和(自身を含む): 46181058

約数和(自身を除く): 23495822

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 115741, 231482, 462964, 810187, 1620374, 3240748, 5671309, 11342618, 22685236]

約数ペア:

[(1, 22685236), (2, 11342618), (4, 5671309), (7, 3240748), (14, 1620374), (28, 810187), (49, 462964), (98, 231482), (196, 115741)]