19798693462

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9830533}}^1$

素因数の和:9830607

約数の個数: 16

約数和(自身を含む): 31850930160

約数和(自身を除く): 12052236698

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 9830533, 19661066, 186780127, 373560254, 521018249, 1042036498, 9899346731, 19798693462]

約数ペア:

[(1, 19798693462), (2, 9899346731), (19, 1042036498), (38, 521018249), (53, 373560254), (106, 186780127), (1007, 19661066), (2014, 9830533)]