22166214265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1\times {\mathrm{8941}}^1$

素因数の和:9889

約数の個数: 32

約数和(自身を含む): 29348073216

約数和(自身を除く): 7181858951

約数列:

[1, 5, 13, 43, 65, 215, 559, 887, 2795, 4435, 8941, 11531, 38141, 44705, 57655, 116233, 190705, 384463, 495833, 581165, 1922315, 2479165, 4998019, 7930667, 24990095, 39653335, 103098671, 341018681, 515493355, 1705093405, 4433242853, 22166214265]

約数ペア:

[(1, 22166214265), (5, 4433242853), (13, 1705093405), (43, 515493355), (65, 341018681), (215, 103098671), (559, 39653335), (887, 24990095), (2795, 7930667), (4435, 4998019), (8941, 2479165), (11531, 1922315), (38141, 581165), (44705, 495833), (57655, 384463), (116233, 190705)]