22989538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2593}}^1$

素因数の和:2650

約数の個数: 32

約数和(自身を含む): 41836032

約数和(自身を除く): 18846494

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 2593, 4433, 5186, 8866, 28523, 33709, 57046, 67418, 80383, 160766, 370799, 741598, 884213, 1044979, 1768426, 2089958, 11494769, 22989538]

約数ペア:

[(1, 22989538), (2, 11494769), (11, 2089958), (13, 1768426), (22, 1044979), (26, 884213), (31, 741598), (62, 370799), (143, 160766), (286, 80383), (341, 67418), (403, 57046), (682, 33709), (806, 28523), (2593, 8866), (4433, 5186)]