19908870558

素因数分解:

$2^1\times 3^1\times {\mathrm{613}}^1\times {\mathrm{5412961}}^1$

素因数の和:5413579

約数の個数: 16

約数和(自身を含む): 39882704016

約数和(自身を除く): 19973833458

約数列:

[1, 2, 3, 6, 613, 1226, 1839, 3678, 5412961, 10825922, 16238883, 32477766, 3318145093, 6636290186, 9954435279, 19908870558]

約数ペア:

[(1, 19908870558), (2, 9954435279), (3, 6636290186), (6, 3318145093), (613, 32477766), (1226, 16238883), (1839, 10825922), (3678, 5412961)]