2019661926

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{7828147}}^1$

素因数の和:7828195

約数の個数: 16

約数和(自身を含む): 4133262144

約数和(自身を除く): 2113600218

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 7828147, 15656294, 23484441, 46968882, 336610321, 673220642, 1009830963, 2019661926]

約数ペア:

[(1, 2019661926), (2, 1009830963), (3, 673220642), (6, 336610321), (43, 46968882), (86, 23484441), (129, 15656294), (258, 7828147)]