22513166

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1549}}^1$

素因数の和:1620

約数の個数: 24

約数和(自身を含む): 37441800

約数和(自身を除く): 14928634

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 1549, 3098, 7267, 14534, 20137, 40274, 66607, 133214, 261781, 523562, 865891, 1731782, 11256583, 22513166]

約数ペア:

[(1, 22513166), (2, 11256583), (13, 1731782), (26, 865891), (43, 523562), (86, 261781), (169, 133214), (338, 66607), (559, 40274), (1118, 20137), (1549, 14534), (3098, 7267)]