13993264

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{5237}}^1$

素因数の和:5412

約数の個数: 20

約数和(自身を含む): 27279504

約数和(自身を除く): 13286240

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 5237, 10474, 20948, 41896, 83792, 874579, 1749158, 3498316, 6996632, 13993264]

約数ペア:

[(1, 13993264), (2, 6996632), (4, 3498316), (8, 1749158), (16, 874579), (167, 83792), (334, 41896), (668, 20948), (1336, 10474), (2672, 5237)]