19045660527

素因数分解:

$3^2\times {\mathrm{56821}}^1\times {\mathrm{37243}}^1$

素因数の和:94070

約数の個数: 12

約数和(自身を含む): 27511621384

約数和(自身を除く): 8465960857

約数列:

[1, 3, 9, 37243, 56821, 111729, 170463, 335187, 511389, 2116184503, 6348553509, 19045660527]

約数ペア:

[(1, 19045660527), (3, 6348553509), (9, 2116184503), (37243, 511389), (56821, 335187), (111729, 170463)]