21167005886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{14537}}^1\times {\mathrm{56003}}^1$

素因数の和:70555

約数の個数: 16

約数和(自身を含む): 34195818384

約数和(自身を除く): 13028812498

約数列:

[1, 2, 13, 26, 14537, 29074, 56003, 112006, 188981, 377962, 728039, 1456078, 814115611, 1628231222, 10583502943, 21167005886]

約数ペア:

[(1, 21167005886), (2, 10583502943), (13, 1628231222), (26, 814115611), (14537, 1456078), (29074, 728039), (56003, 377962), (112006, 188981)]