1919932

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{359}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 3870720

約数和(自身を除く): 1950788

約数列:

[1, 2, 4, 7, 14, 28, 191, 359, 382, 718, 764, 1337, 1436, 2513, 2674, 5026, 5348, 10052, 68569, 137138, 274276, 479983, 959966, 1919932]

約数ペア:

[(1, 1919932), (2, 959966), (4, 479983), (7, 274276), (14, 137138), (28, 68569), (191, 10052), (359, 5348), (382, 5026), (718, 2674), (764, 2513), (1337, 1436)]