19541119737

素因数分解:

$3^1\times {\mathrm{1123}}^1\times {\mathrm{2213}}^1\times {\mathrm{2621}}^1$

素因数の和:5960

約数の個数: 16

約数和(自身を含む): 26099765568

約数和(自身を除く): 6558645831

約数列:

[1, 3, 1123, 2213, 2621, 3369, 6639, 7863, 2485199, 2943383, 5800273, 7455597, 8830149, 17400819, 6513706579, 19541119737]

約数ペア:

[(1, 19541119737), (3, 6513706579), (1123, 17400819), (2213, 8830149), (2621, 7455597), (3369, 5800273), (6639, 2943383), (7863, 2485199)]