12948045488

素因数分解:

$2^4\times 7^1\times {\mathrm{115607549}}^1$

素因数の和:115607564

約数の個数: 20

約数和(自身を含む): 28670672400

約数和(自身を除く): 15722626912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 115607549, 231215098, 462430196, 809252843, 924860392, 1618505686, 1849720784, 3237011372, 6474022744, 12948045488]

約数ペア:

[(1, 12948045488), (2, 6474022744), (4, 3237011372), (7, 1849720784), (8, 1618505686), (14, 924860392), (16, 809252843), (28, 462430196), (56, 231215098), (112, 115607549)]