16650928

素因数分解:

$2^4\times 7^1\times {\mathrm{148669}}^1$

素因数の和:148684

約数の個数: 20

約数和(自身を含む): 36870160

約数和(自身を除く): 20219232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 148669, 297338, 594676, 1040683, 1189352, 2081366, 2378704, 4162732, 8325464, 16650928]

約数ペア:

[(1, 16650928), (2, 8325464), (4, 4162732), (7, 2378704), (8, 2081366), (14, 1189352), (16, 1040683), (28, 594676), (56, 297338), (112, 148669)]