17947694

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{3917}}^1$

素因数の和:4027

約数の個数: 16

約数和(自身を含む): 28209600

約数和(自身を除く): 10261906

約数列:

[1, 2, 29, 58, 79, 158, 2291, 3917, 4582, 7834, 113593, 227186, 309443, 618886, 8973847, 17947694]

約数ペア:

[(1, 17947694), (2, 8973847), (29, 618886), (58, 309443), (79, 227186), (158, 113593), (2291, 7834), (3917, 4582)]