19550398045

素因数分解:

$5^1\times {\mathrm{797}}^1\times {\mathrm{887}}^1\times {\mathrm{5531}}^1$

素因数の和:7220

約数の個数: 16

約数和(自身を含む): 23520647808

約数和(自身を除く): 3970249763

約数列:

[1, 5, 797, 887, 3985, 4435, 5531, 27655, 706939, 3534695, 4408207, 4905997, 22041035, 24529985, 3910079609, 19550398045]

約数ペア:

[(1, 19550398045), (5, 3910079609), (797, 24529985), (887, 22041035), (3985, 4905997), (4435, 4408207), (5531, 3534695), (27655, 706939)]