19794796

素因数分解:

$2^2\times 7^1\times {\mathrm{823}}^1\times {\mathrm{859}}^1$

素因数の和:1693

約数の個数: 24

約数和(自身を含む): 39683840

約数和(自身を除く): 19889044

約数列:

[1, 2, 4, 7, 14, 28, 823, 859, 1646, 1718, 3292, 3436, 5761, 6013, 11522, 12026, 23044, 24052, 706957, 1413914, 2827828, 4948699, 9897398, 19794796]

約数ペア:

[(1, 19794796), (2, 9897398), (4, 4948699), (7, 2827828), (14, 1413914), (28, 706957), (823, 24052), (859, 23044), (1646, 12026), (1718, 11522), (3292, 6013), (3436, 5761)]