38722228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3719}}^1$

素因数の和:3879

約数の個数: 24

約数和(自身を含む): 71870400

約数和(自身を除く): 33148172

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 2603, 3719, 5206, 7438, 10412, 14876, 70661, 141322, 282644, 509503, 1019006, 2038012, 9680557, 19361114, 38722228]

約数ペア:

[(1, 38722228), (2, 19361114), (4, 9680557), (19, 2038012), (38, 1019006), (76, 509503), (137, 282644), (274, 141322), (548, 70661), (2603, 14876), (3719, 10412), (5206, 7438)]