22894487

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15649}}^1$

素因数の和:15686

約数の個数: 16

約数和(自身を含む): 30048000

約数和(自身を除く): 7153513

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 15649, 109543, 172139, 297331, 1204973, 2081317, 3270641, 22894487]

約数ペア:

[(1, 22894487), (7, 3270641), (11, 2081317), (19, 1204973), (77, 297331), (133, 172139), (209, 109543), (1463, 15649)]