19301161

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 22106880

約数和(自身を除く): 2805719

約数列:

[1, 11, 37, 47, 407, 517, 1009, 1739, 11099, 19129, 37333, 47423, 410663, 521653, 1754651, 19301161]

約数ペア:

[(1, 19301161), (11, 1754651), (37, 521653), (47, 410663), (407, 47423), (517, 37333), (1009, 19129), (1739, 11099)]