22717330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2297}}^1$

素因数の和:2370

約数の個数: 32

約数和(自身を含む): 43680384

約数和(自身を除く): 20963054

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 2297, 4594, 4945, 9890, 11485, 22970, 52831, 98771, 105662, 197542, 264155, 493855, 528310, 987710, 2271733, 4543466, 11358665, 22717330]

約数ペア:

[(1, 22717330), (2, 11358665), (5, 4543466), (10, 2271733), (23, 987710), (43, 528310), (46, 493855), (86, 264155), (115, 197542), (215, 105662), (230, 98771), (430, 52831), (989, 22970), (1978, 11485), (2297, 9890), (4594, 4945)]