22156965488

素因数分解:

$2^4\times 7^1\times {\mathrm{197830049}}^1$

素因数の和:197830064

約数の個数: 20

約数和(自身を含む): 49061852400

約数和(自身を除く): 26904886912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197830049, 395660098, 791320196, 1384810343, 1582640392, 2769620686, 3165280784, 5539241372, 11078482744, 22156965488]

約数ペア:

[(1, 22156965488), (2, 11078482744), (4, 5539241372), (7, 3165280784), (8, 2769620686), (14, 1582640392), (16, 1384810343), (28, 791320196), (56, 395660098), (112, 197830049)]