22856687

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1193}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 29401056

約数和(自身を除く): 6544369

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 833, 1127, 1193, 2737, 8351, 19159, 20281, 27439, 58457, 141967, 192073, 466463, 993769, 1344511, 3265241, 22856687]

約数ペア:

[(1, 22856687), (7, 3265241), (17, 1344511), (23, 993769), (49, 466463), (119, 192073), (161, 141967), (391, 58457), (833, 27439), (1127, 20281), (1193, 19159), (2737, 8351)]