20190449081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1055489}}^1$

素因数の和:1055584

約数の個数: 16

約数和(自身を含む): 23102565120

約数和(自身を除く): 2912116039

約数列:

[1, 11, 37, 47, 407, 517, 1739, 19129, 1055489, 11610379, 39053093, 49607983, 429584023, 545687813, 1835495371, 20190449081]

約数ペア:

[(1, 20190449081), (11, 1835495371), (37, 545687813), (47, 429584023), (407, 49607983), (517, 39053093), (1739, 11610379), (19129, 1055489)]