12343810256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{40604639}}^1$

素因数の和:40604666

約数の個数: 20

約数和(自身を含む): 25174876800

約数和(自身を除く): 12831066544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 40604639, 81209278, 162418556, 324837112, 649674224, 771488141, 1542976282, 3085952564, 6171905128, 12343810256]

約数ペア:

[(1, 12343810256), (2, 6171905128), (4, 3085952564), (8, 1542976282), (16, 771488141), (19, 649674224), (38, 324837112), (76, 162418556), (152, 81209278), (304, 40604639)]