10820156

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 19427520

約数和(自身を除く): 8607364

約数列:

[1, 2, 4, 79, 97, 158, 194, 316, 353, 388, 706, 1412, 7663, 15326, 27887, 30652, 34241, 55774, 68482, 111548, 136964, 2705039, 5410078, 10820156]

約数ペア:

[(1, 10820156), (2, 5410078), (4, 2705039), (79, 136964), (97, 111548), (158, 68482), (194, 55774), (316, 34241), (353, 30652), (388, 27887), (706, 15326), (1412, 7663)]