15696692420

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7334903}}^1$

素因数の和:7335019

約数の個数: 24

約数和(自身を含む): 33271124544

約数和(自身を除く): 17574432124

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 7334903, 14669806, 29339612, 36674515, 73349030, 146698060, 784834621, 1569669242, 3139338484, 3924173105, 7848346210, 15696692420]

約数ペア:

[(1, 15696692420), (2, 7848346210), (4, 3924173105), (5, 3139338484), (10, 1569669242), (20, 784834621), (107, 146698060), (214, 73349030), (428, 36674515), (535, 29339612), (1070, 14669806), (2140, 7334903)]