19262222497

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{4339}}^1\times {\mathrm{5927}}^1$

素因数の和:10380

約数の個数: 16

約数和(自身を含む): 22228577280

約数和(自身を除く): 2966354783

約数列:

[1, 7, 107, 749, 4339, 5927, 30373, 41489, 464273, 634189, 3249911, 4439323, 25717253, 180020771, 2751746071, 19262222497]

約数ペア:

[(1, 19262222497), (7, 2751746071), (107, 180020771), (749, 25717253), (4339, 4439323), (5927, 3249911), (30373, 634189), (41489, 464273)]