19191551151

素因数分解:

$3^1\times {\mathrm{337}}^1\times {\mathrm{3671}}^1\times {\mathrm{5171}}^1$

素因数の和:9182

約数の個数: 16

約数和(自身を含む): 25676621568

約数和(自身を除く): 6485070417

約数列:

[1, 3, 337, 1011, 3671, 5171, 11013, 15513, 1237127, 1742627, 3711381, 5227881, 18982741, 56948223, 6397183717, 19191551151]

約数ペア:

[(1, 19191551151), (3, 6397183717), (337, 56948223), (1011, 18982741), (3671, 5227881), (5171, 3711381), (11013, 1742627), (15513, 1237127)]