18204850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{19163}}^1$

素因数の和:19194

約数の個数: 24

約数和(自身を含む): 35645040

約数和(自身を除く): 17440190

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 19163, 38326, 95815, 191630, 364097, 479075, 728194, 958150, 1820485, 3640970, 9102425, 18204850]

約数ペア:

[(1, 18204850), (2, 9102425), (5, 3640970), (10, 1820485), (19, 958150), (25, 728194), (38, 479075), (50, 364097), (95, 191630), (190, 95815), (475, 38326), (950, 19163)]