2019064441

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{20749}}^1$

素因数の和:20896

約数の個数: 16

約数和(自身を含む): 2161984000

約数和(自身を除く): 142919559

約数列:

[1, 31, 43, 73, 1333, 2263, 3139, 20749, 97309, 643219, 892207, 1514677, 27658417, 46954987, 65131111, 2019064441]

約数ペア:

[(1, 2019064441), (31, 65131111), (43, 46954987), (73, 27658417), (1333, 1514677), (2263, 892207), (3139, 643219), (20749, 97309)]