1993903846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1018337}}^1$

素因数の和:1018439

約数の個数: 16

約数和(自身を含む): 3299415120

約数和(自身を除く): 1305511274

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 1018337, 2036674, 11201707, 22403414, 90631993, 181263986, 996951923, 1993903846]

約数ペア:

[(1, 1993903846), (2, 996951923), (11, 181263986), (22, 90631993), (89, 22403414), (178, 11201707), (979, 2036674), (1958, 1018337)]