1965156909

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1987}}^1\times {\mathrm{17351}}^1$

素因数の和:19360

約数の個数: 16

約数和(自身を含む): 2759662080

約数和(自身を除く): 794505171

約数列:

[1, 3, 19, 57, 1987, 5961, 17351, 37753, 52053, 113259, 329669, 989007, 34476437, 103429311, 655052303, 1965156909]

約数ペア:

[(1, 1965156909), (3, 655052303), (19, 103429311), (57, 34476437), (1987, 989007), (5961, 329669), (17351, 113259), (37753, 52053)]