2019468428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{26571953}}^1$

素因数の和:26571976

約数の個数: 12

約数和(自身を含む): 3720073560

約数和(自身を除く): 1700605132

約数列:

[1, 2, 4, 19, 38, 76, 26571953, 53143906, 106287812, 504867107, 1009734214, 2019468428]

約数ペア:

[(1, 2019468428), (2, 1009734214), (4, 504867107), (19, 106287812), (38, 53143906), (76, 26571953)]