21794482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{9721}}^1$

素因数の和:9801

約数の個数: 16

約数和(自身を含む): 34999200

約数和(自身を除く): 13204718

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 9721, 19442, 184699, 369398, 573539, 1147078, 10897241, 21794482]

約数ペア:

[(1, 21794482), (2, 10897241), (19, 1147078), (38, 573539), (59, 369398), (118, 184699), (1121, 19442), (2242, 9721)]