19391748

素因数分解:

$2^2\times 3^1\times {\mathrm{347}}^1\times {\mathrm{4657}}^1$

素因数の和:5011

約数の個数: 24

約数和(自身を含む): 45387552

約数和(自身を除く): 25995804

約数列:

[1, 2, 3, 4, 6, 12, 347, 694, 1041, 1388, 2082, 4164, 4657, 9314, 13971, 18628, 27942, 55884, 1615979, 3231958, 4847937, 6463916, 9695874, 19391748]

約数ペア:

[(1, 19391748), (2, 9695874), (3, 6463916), (4, 4847937), (6, 3231958), (12, 1615979), (347, 55884), (694, 27942), (1041, 18628), (1388, 13971), (2082, 9314), (4164, 4657)]