17247398

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{8863}}^1$

素因数の和:9011

約数の個数: 16

約数和(自身を含む): 29783040

約数和(自身を除く): 12535642

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 8863, 17726, 62041, 124082, 1231957, 2463914, 8623699, 17247398]

約数ペア:

[(1, 17247398), (2, 8623699), (7, 2463914), (14, 1231957), (139, 124082), (278, 62041), (973, 17726), (1946, 8863)]