19223442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{152567}}^1$

素因数の和:152582

約数の個数: 24

約数和(自身を含む): 47601216

約数和(自身を除く): 28377774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 152567, 305134, 457701, 915402, 1067969, 1373103, 2135938, 2746206, 3203907, 6407814, 9611721, 19223442]

約数ペア:

[(1, 19223442), (2, 9611721), (3, 6407814), (6, 3203907), (7, 2746206), (9, 2135938), (14, 1373103), (18, 1067969), (21, 915402), (42, 457701), (63, 305134), (126, 152567)]