15691969027

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{313921}}^1$

素因数の和:314158

約数の個数: 16

約数和(自身を含む): 18513863872

約数和(自身を除く): 2821894845

約数列:

[1, 7, 37, 193, 259, 1351, 7141, 49987, 313921, 2197447, 11615077, 60586753, 81305539, 424107271, 2241709861, 15691969027]

約数ペア:

[(1, 15691969027), (7, 2241709861), (37, 424107271), (193, 81305539), (259, 60586753), (1351, 11615077), (7141, 2197447), (49987, 313921)]