16966021958

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1\times {\mathrm{5521}}^1$

素因数の和:6008

約数の個数: 32

約数和(自身を含む): 26424227808

約数和(自身を除く): 9458205850

約数列:

[1, 2, 37, 74, 131, 262, 317, 634, 4847, 5521, 9694, 11042, 11729, 23458, 41527, 83054, 204277, 408554, 723251, 1446502, 1536499, 1750157, 3072998, 3500314, 26760287, 53520574, 64755809, 129511618, 229270567, 458541134, 8483010979, 16966021958]

約数ペア:

[(1, 16966021958), (2, 8483010979), (37, 458541134), (74, 229270567), (131, 129511618), (262, 64755809), (317, 53520574), (634, 26760287), (4847, 3500314), (5521, 3072998), (9694, 1750157), (11042, 1536499), (11729, 1446502), (23458, 723251), (41527, 408554), (83054, 204277)]