18608008

素因数分解:

$2^3\times {\mathrm{997}}^1\times {\mathrm{2333}}^1$

素因数の和:3336

約数の個数: 16

約数和(自身を含む): 34939980

約数和(自身を除く): 16331972

約数列:

[1, 2, 4, 8, 997, 1994, 2333, 3988, 4666, 7976, 9332, 18664, 2326001, 4652002, 9304004, 18608008]

約数ペア:

[(1, 18608008), (2, 9304004), (4, 4652002), (8, 2326001), (997, 18664), (1994, 9332), (2333, 7976), (3988, 4666)]