2019944207

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1231}}^1\times {\mathrm{1289}}^1$

素因数の和:2606

約数の個数: 16

約数和(自身を含む): 2161420800

約数和(自身を除く): 141476593

約数列:

[1, 19, 67, 1231, 1273, 1289, 23389, 24491, 82477, 86363, 1567063, 1586759, 1640897, 30148421, 106312853, 2019944207]

約数ペア:

[(1, 2019944207), (19, 106312853), (67, 30148421), (1231, 1640897), (1273, 1586759), (1289, 1567063), (23389, 86363), (24491, 82477)]