19053420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317557}}^1$

素因数の和:317569

約数の個数: 24

約数和(自身を含む): 53349744

約数和(自身を除く): 34296324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317557, 635114, 952671, 1270228, 1587785, 1905342, 3175570, 3810684, 4763355, 6351140, 9526710, 19053420]

約数ペア:

[(1, 19053420), (2, 9526710), (3, 6351140), (4, 4763355), (5, 3810684), (6, 3175570), (10, 1905342), (12, 1587785), (15, 1270228), (20, 952671), (30, 635114), (60, 317557)]