18529528042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{95071}}^1$

素因数の和:95338

約数の個数: 32

約数和(自身を含む): 30666424320

約数和(自身を除く): 12136896278

約数列:

[1, 2, 19, 23, 38, 46, 223, 437, 446, 874, 4237, 5129, 8474, 10258, 95071, 97451, 190142, 194902, 1806349, 2186633, 3612698, 4373266, 21200833, 41546027, 42401666, 83092054, 402815827, 487619159, 805631654, 975238318, 9264764021, 18529528042]

約数ペア:

[(1, 18529528042), (2, 9264764021), (19, 975238318), (23, 805631654), (38, 487619159), (46, 402815827), (223, 83092054), (437, 42401666), (446, 41546027), (874, 21200833), (4237, 4373266), (5129, 3612698), (8474, 2186633), (10258, 1806349), (95071, 194902), (97451, 190142)]