19465208883

素因数分解:

$3^2\times {\mathrm{251}}^1\times {\mathrm{941}}^1\times {\mathrm{9157}}^1$

素因数の和:10355

約数の個数: 24

約数和(自身を含む): 28261514736

約数和(自身を除く): 8796305853

約数列:

[1, 3, 9, 251, 753, 941, 2259, 2823, 8469, 9157, 27471, 82413, 236191, 708573, 2125719, 2298407, 6895221, 8616737, 20685663, 25850211, 77550633, 2162800987, 6488402961, 19465208883]

約数ペア:

[(1, 19465208883), (3, 6488402961), (9, 2162800987), (251, 77550633), (753, 25850211), (941, 20685663), (2259, 8616737), (2823, 6895221), (8469, 2298407), (9157, 2125719), (27471, 708573), (82413, 236191)]