19070719

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 21150720

約数和(自身を除く): 2080001

約数列:

[1, 17, 29, 101, 383, 493, 1717, 2929, 6511, 11107, 38683, 49793, 188819, 657611, 1121807, 19070719]

約数ペア:

[(1, 19070719), (17, 1121807), (29, 657611), (101, 188819), (383, 49793), (493, 38683), (1717, 11107), (2929, 6511)]