29132719

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19913}}^1$

素因数の和:19950

約数の個数: 16

約数和(自身を含む): 38234880

約数和(自身を除く): 9102161

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 19913, 139391, 219043, 378347, 1533301, 2648429, 4161817, 29132719]

約数ペア:

[(1, 29132719), (7, 4161817), (11, 2648429), (19, 1533301), (77, 378347), (133, 219043), (209, 139391), (1463, 19913)]