47419294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{13121}}^1$

素因数の和:13275

約数の個数: 16

約数和(自身を含む): 77157360

約数和(自身を除く): 29738066

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 13121, 26242, 170573, 341146, 1823819, 3647638, 23709647, 47419294]

約数ペア:

[(1, 47419294), (2, 23709647), (13, 3647638), (26, 1823819), (139, 341146), (278, 170573), (1807, 26242), (3614, 13121)]