19072067

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{743}}^1$

素因数の和:962

約数の個数: 16

約数和(自身を含む): 23093760

約数和(自身を除く): 4021693

約数列:

[1, 7, 19, 133, 193, 743, 1351, 3667, 5201, 14117, 25669, 98819, 143399, 1003793, 2724581, 19072067]

約数ペア:

[(1, 19072067), (7, 2724581), (19, 1003793), (133, 143399), (193, 98819), (743, 25669), (1351, 14117), (3667, 5201)]