12460219184

素因数分解:

$2^4\times 7^1\times {\mathrm{111251957}}^1$

素因数の和:111251972

約数の個数: 20

約数和(自身を含む): 27590485584

約数和(自身を除く): 15130266400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 111251957, 222503914, 445007828, 778763699, 890015656, 1557527398, 1780031312, 3115054796, 6230109592, 12460219184]

約数ペア:

[(1, 12460219184), (2, 6230109592), (4, 3115054796), (7, 1780031312), (8, 1557527398), (14, 890015656), (16, 778763699), (28, 445007828), (56, 222503914), (112, 111251957)]