26190410

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{6221}}^1$

素因数の和:6649

約数の個数: 16

約数和(自身を含む): 47262312

約数和(自身を除く): 21071902

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 6221, 12442, 31105, 62210, 2619041, 5238082, 13095205, 26190410]

約数ペア:

[(1, 26190410), (2, 13095205), (5, 5238082), (10, 2619041), (421, 62210), (842, 31105), (2105, 12442), (4210, 6221)]