2019126907

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{23339}}^1$

素因数の和:24090

約数の個数: 16

約数和(自身を含む): 2446778880

約数和(自身を除く): 427651973

約数列:

[1, 7, 17, 119, 727, 5089, 12359, 23339, 86513, 163373, 396763, 2777341, 16967453, 118772171, 288446701, 2019126907]

約数ペア:

[(1, 2019126907), (7, 288446701), (17, 118772171), (119, 16967453), (727, 2777341), (5089, 396763), (12359, 163373), (23339, 86513)]