17960022916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1130699}}^1$

素因数の和:1130752

約数の個数: 36

約数和(自身を含む): 36186922800

約数和(自身を除く): 18226899884

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 722, 836, 1444, 3971, 7942, 15884, 1130699, 2261398, 4522796, 12437689, 21483281, 24875378, 42966562, 49750756, 85933124, 236316091, 408182339, 472632182, 816364678, 945264364, 1632729356, 4490005729, 8980011458, 17960022916]

約数ペア:

[(1, 17960022916), (2, 8980011458), (4, 4490005729), (11, 1632729356), (19, 945264364), (22, 816364678), (38, 472632182), (44, 408182339), (76, 236316091), (209, 85933124), (361, 49750756), (418, 42966562), (722, 24875378), (836, 21483281), (1444, 12437689), (3971, 4522796), (7942, 2261398), (15884, 1130699)]