2019907378396

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{6359}}^1\times {\mathrm{2146253}}^1$

素因数の和:2152653

約数の個数: 24

約数和(自身を含む): 3630946667040

約数和(自身を除く): 1611039288644

約数列:

[1, 2, 4, 37, 74, 148, 6359, 12718, 25436, 235283, 470566, 941132, 2146253, 4292506, 8585012, 79411361, 158822722, 317645444, 13648022827, 27296045654, 54592091308, 504976844599, 1009953689198, 2019907378396]

約数ペア:

[(1, 2019907378396), (2, 1009953689198), (4, 504976844599), (37, 54592091308), (74, 27296045654), (148, 13648022827), (6359, 317645444), (12718, 158822722), (25436, 79411361), (235283, 8585012), (470566, 4292506), (941132, 2146253)]