19749296896

素因数分解:

$2^8\times 7^1\times {\mathrm{11020813}}^1$

素因数の和:11020836

約数の個数: 36

約数和(自身を含む): 45053087632

約数和(自身を除く): 25303790736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 11020813, 22041626, 44083252, 77145691, 88166504, 154291382, 176333008, 308582764, 352666016, 617165528, 705332032, 1234331056, 1410664064, 2468662112, 2821328128, 4937324224, 9874648448, 19749296896]

約数ペア:

[(1, 19749296896), (2, 9874648448), (4, 4937324224), (7, 2821328128), (8, 2468662112), (14, 1410664064), (16, 1234331056), (28, 705332032), (32, 617165528), (56, 352666016), (64, 308582764), (112, 176333008), (128, 154291382), (224, 88166504), (256, 77145691), (448, 44083252), (896, 22041626), (1792, 11020813)]