15355876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2083}}^1$

素因数の和:2203

約数の個数: 24

約数和(自身を含む): 28592480

約数和(自身を除く): 13236604

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 2083, 3686, 4166, 7372, 8332, 39577, 79154, 158308, 202051, 404102, 808204, 3838969, 7677938, 15355876]

約数ペア:

[(1, 15355876), (2, 7677938), (4, 3838969), (19, 808204), (38, 404102), (76, 202051), (97, 158308), (194, 79154), (388, 39577), (1843, 8332), (2083, 7372), (3686, 4166)]