2019175548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12943433}}^1$

素因数の和:12943453

約数の個数: 24

約数和(自身を含む): 5073826128

約数和(自身を除く): 3054650580

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12943433, 25886866, 38830299, 51773732, 77660598, 155321196, 168264629, 336529258, 504793887, 673058516, 1009587774, 2019175548]

約数ペア:

[(1, 2019175548), (2, 1009587774), (3, 673058516), (4, 504793887), (6, 336529258), (12, 168264629), (13, 155321196), (26, 77660598), (39, 51773732), (52, 38830299), (78, 25886866), (156, 12943433)]