12189716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2083}}^1$

素因数の和:2124

約数の個数: 48

約数和(自身を含む): 28008960

約数和(自身を除く): 15819244

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2083, 2926, 4166, 5852, 8332, 14581, 22913, 29162, 39577, 45826, 58324, 79154, 91652, 158308, 160391, 277039, 320782, 435347, 554078, 641564, 870694, 1108156, 1741388, 3047429, 6094858, 12189716]

約数ペア:

[(1, 12189716), (2, 6094858), (4, 3047429), (7, 1741388), (11, 1108156), (14, 870694), (19, 641564), (22, 554078), (28, 435347), (38, 320782), (44, 277039), (76, 160391), (77, 158308), (133, 91652), (154, 79154), (209, 58324), (266, 45826), (308, 39577), (418, 29162), (532, 22913), (836, 14581), (1463, 8332), (2083, 5852), (2926, 4166)]