2912693008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{9581227}}^1$

素因数の和:9581254

約数の個数: 20

約数和(自身を含む): 5940361360

約数和(自身を除く): 3027668352

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 9581227, 19162454, 38324908, 76649816, 153299632, 182043313, 364086626, 728173252, 1456346504, 2912693008]

約数ペア:

[(1, 2912693008), (2, 1456346504), (4, 728173252), (8, 364086626), (16, 182043313), (19, 153299632), (38, 76649816), (76, 38324908), (152, 19162454), (304, 9581227)]