22081982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27397}}^1$

素因数の和:27443

約数の個数: 16

約数和(自身を含む): 36822912

約数和(自身を除く): 14740930

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 27397, 54794, 356161, 712322, 849307, 1698614, 11040991, 22081982]

約数ペア:

[(1, 22081982), (2, 11040991), (13, 1698614), (26, 849307), (31, 712322), (62, 356161), (403, 54794), (806, 27397)]