2019915076

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{1103}}^1\times {\mathrm{15787}}^1$

素因数の和:16923

約数の個数: 24

約数和(自身を含む): 3660289920

約数和(自身を除く): 1640374844

約数列:

[1, 2, 4, 29, 58, 116, 1103, 2206, 4412, 15787, 31574, 31987, 63148, 63974, 127948, 457823, 915646, 1831292, 17413061, 34826122, 69652244, 504978769, 1009957538, 2019915076]

約数ペア:

[(1, 2019915076), (2, 1009957538), (4, 504978769), (29, 69652244), (58, 34826122), (116, 17413061), (1103, 1831292), (2206, 915646), (4412, 457823), (15787, 127948), (31574, 63974), (31987, 63148)]