19184330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10259}}^1$

素因数の和:10294

約数の個数: 32

約数和(自身を含む): 39890880

約数和(自身を除く): 20706550

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 10259, 20518, 51295, 102590, 112849, 174403, 225698, 348806, 564245, 872015, 1128490, 1744030, 1918433, 3836866, 9592165, 19184330]

約数ペア:

[(1, 19184330), (2, 9592165), (5, 3836866), (10, 1918433), (11, 1744030), (17, 1128490), (22, 872015), (34, 564245), (55, 348806), (85, 225698), (110, 174403), (170, 112849), (187, 102590), (374, 51295), (935, 20518), (1870, 10259)]