22179836

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4021}}^1$

素因数の和:4229

約数の個数: 24

約数和(自身を含む): 44595936

約数和(自身を除く): 22416100

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 4021, 5516, 8042, 16084, 28147, 56294, 112588, 792137, 1584274, 3168548, 5544959, 11089918, 22179836]

約数ペア:

[(1, 22179836), (2, 11089918), (4, 5544959), (7, 3168548), (14, 1584274), (28, 792137), (197, 112588), (394, 56294), (788, 28147), (1379, 16084), (2758, 8042), (4021, 5516)]