9881716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{619}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 18714080

約数和(自身を除く): 8832364

約数列:

[1, 2, 4, 13, 26, 52, 307, 614, 619, 1228, 1238, 2476, 3991, 7982, 8047, 15964, 16094, 32188, 190033, 380066, 760132, 2470429, 4940858, 9881716]

約数ペア:

[(1, 9881716), (2, 4940858), (4, 2470429), (13, 760132), (26, 380066), (52, 190033), (307, 32188), (614, 16094), (619, 15964), (1228, 8047), (1238, 7982), (2476, 3991)]