193171024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{635431}}^1$

素因数の和:635458

約数の個数: 20

約数和(自身を含む): 393967840

約数和(自身を除く): 200796816

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 635431, 1270862, 2541724, 5083448, 10166896, 12073189, 24146378, 48292756, 96585512, 193171024]

約数ペア:

[(1, 193171024), (2, 96585512), (4, 48292756), (8, 24146378), (16, 12073189), (19, 10166896), (38, 5083448), (76, 2541724), (152, 1270862), (304, 635431)]