19205444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4787}}^1$

素因数の和:4867

約数の個数: 24

約数和(自身を含む): 36197280

約数和(自身を除く): 16991836

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 4787, 9574, 19148, 81379, 162758, 282433, 325516, 564866, 1129732, 4801361, 9602722, 19205444]

約数ペア:

[(1, 19205444), (2, 9602722), (4, 4801361), (17, 1129732), (34, 564866), (59, 325516), (68, 282433), (118, 162758), (236, 81379), (1003, 19148), (2006, 9574), (4012, 4787)]