19072118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{1009}}^1$

素因数の和:1751

約数の個数: 16

約数和(自身を含む): 30881760

約数和(自身を除く): 11809642

約数列:

[1, 2, 13, 26, 727, 1009, 1454, 2018, 9451, 13117, 18902, 26234, 733543, 1467086, 9536059, 19072118]

約数ペア:

[(1, 19072118), (2, 9536059), (13, 1467086), (26, 733543), (727, 26234), (1009, 18902), (1454, 13117), (2018, 9451)]