2019009966

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{636109}}^1$

素因数の和:636160

約数の個数: 24

約数和(自身を含む): 4221225960

約数和(自身を除く): 2202215994

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 636109, 1272218, 1908327, 3816654, 14630507, 29261014, 43891521, 87783042, 336501661, 673003322, 1009504983, 2019009966]

約数ペア:

[(1, 2019009966), (2, 1009504983), (3, 673003322), (6, 336501661), (23, 87783042), (46, 43891521), (69, 29261014), (138, 14630507), (529, 3816654), (1058, 1908327), (1587, 1272218), (3174, 636109)]