11951152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{39313}}^1$

素因数の和:39340

約数の個数: 20

約数和(自身を含む): 24374680

約数和(自身を除く): 12423528

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 39313, 78626, 157252, 314504, 629008, 746947, 1493894, 2987788, 5975576, 11951152]

約数ペア:

[(1, 11951152), (2, 5975576), (4, 2987788), (8, 1493894), (16, 746947), (19, 629008), (38, 314504), (76, 157252), (152, 78626), (304, 39313)]