18823218194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{1057603}}^1$

素因数の和:1058425

約数の個数: 16

約数和(自身を含む): 30839732640

約数和(自身を除く): 12016514446

約数列:

[1, 2, 11, 22, 809, 1618, 8899, 17798, 1057603, 2115206, 11633633, 23267266, 855600827, 1711201654, 9411609097, 18823218194]

約数ペア:

[(1, 18823218194), (2, 9411609097), (11, 1711201654), (22, 855600827), (809, 23267266), (1618, 11633633), (8899, 2115206), (17798, 1057603)]