38453828

素因数分解:

$2^2\times 7^2\times {\mathrm{196193}}^1$

素因数の和:196211

約数の個数: 18

約数和(自身を含む): 78281406

約数和(自身を除く): 39827578

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 196193, 392386, 784772, 1373351, 2746702, 5493404, 9613457, 19226914, 38453828]

約数ペア:

[(1, 38453828), (2, 19226914), (4, 9613457), (7, 5493404), (14, 2746702), (28, 1373351), (49, 784772), (98, 392386), (196, 196193)]