19344176

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{4597}}^1$

素因数の和:4868

約数の個数: 20

約数和(自身を含む): 37630032

約数和(自身を除く): 18285856

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 4597, 9194, 18388, 36776, 73552, 1209011, 2418022, 4836044, 9672088, 19344176]

約数ペア:

[(1, 19344176), (2, 9672088), (4, 4836044), (8, 2418022), (16, 1209011), (263, 73552), (526, 36776), (1052, 18388), (2104, 9194), (4208, 4597)]