1888368496

素因数分解:

$2^4\times 7^1\times {\mathrm{16860433}}^1$

素因数の和:16860448

約数の個数: 20

約数和(自身を含む): 4181387632

約数和(自身を除く): 2293019136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 16860433, 33720866, 67441732, 118023031, 134883464, 236046062, 269766928, 472092124, 944184248, 1888368496]

約数ペア:

[(1, 1888368496), (2, 944184248), (4, 472092124), (7, 269766928), (8, 236046062), (14, 134883464), (16, 118023031), (28, 67441732), (56, 33720866), (112, 16860433)]