22771252

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18913}}^1$

素因数の和:18967

約数の個数: 24

約数和(自身を含む): 46604096

約数和(自身を除く): 23832844

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 18913, 37826, 75652, 132391, 264782, 529564, 813259, 1626518, 3253036, 5692813, 11385626, 22771252]

約数ペア:

[(1, 22771252), (2, 11385626), (4, 5692813), (7, 3253036), (14, 1626518), (28, 813259), (43, 529564), (86, 264782), (172, 132391), (301, 75652), (602, 37826), (1204, 18913)]