2019222808

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{10974037}}^1$

素因数の和:10974066

約数の個数: 16

約数和(自身を含む): 3950653680

約数和(自身を除く): 1931430872

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 10974037, 21948074, 43896148, 87792296, 252402851, 504805702, 1009611404, 2019222808]

約数ペア:

[(1, 2019222808), (2, 1009611404), (4, 504805702), (8, 252402851), (23, 87792296), (46, 43896148), (92, 21948074), (184, 10974037)]