127589788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{13219}}^1$

素因数の和:13369

約数の個数: 24

約数和(自身を含む): 236902400

約数和(自身を除く): 109312612

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 4826, 9652, 13219, 26438, 52876, 251161, 502322, 1004644, 1678813, 3357626, 6715252, 31897447, 63794894, 127589788]

約数ペア:

[(1, 127589788), (2, 63794894), (4, 31897447), (19, 6715252), (38, 3357626), (76, 1678813), (127, 1004644), (254, 502322), (508, 251161), (2413, 52876), (4826, 26438), (9652, 13219)]