22269037

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{881}}^1$

素因数の和:1068

約数の個数: 16

約数和(自身を含む): 26756352

約数和(自身を除く): 4487315

約数列:

[1, 7, 23, 157, 161, 881, 1099, 3611, 6167, 20263, 25277, 138317, 141841, 968219, 3181291, 22269037]

約数ペア:

[(1, 22269037), (7, 3181291), (23, 968219), (157, 141841), (161, 138317), (881, 25277), (1099, 20263), (3611, 6167)]