19091149

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6701}}^1$

素因数の和:6756

約数の個数: 16

約数和(自身を含む): 24448896

約数和(自身を除く): 5357747

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 6701, 46907, 73711, 247937, 515977, 1735559, 2727307, 19091149]

約数ペア:

[(1, 19091149), (7, 2727307), (11, 1735559), (37, 515977), (77, 247937), (259, 73711), (407, 46907), (2849, 6701)]