219494099

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{2339}}^1$

素因数の和:2818

約数の個数: 16

約数和(自身を含む): 252720000

約数和(自身を除く): 33225901

約数列:

[1, 11, 19, 209, 449, 2339, 4939, 8531, 25729, 44441, 93841, 488851, 1050211, 11552321, 19954009, 219494099]

約数ペア:

[(1, 219494099), (11, 19954009), (19, 11552321), (209, 1050211), (449, 488851), (2339, 93841), (4939, 44441), (8531, 25729)]