12734584

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{10139}}^1$

素因数の和:10302

約数の個数: 16

約数和(自身を含む): 24031800

約数和(自身を除く): 11297216

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 10139, 20278, 40556, 81112, 1591823, 3183646, 6367292, 12734584]

約数ペア:

[(1, 12734584), (2, 6367292), (4, 3183646), (8, 1591823), (157, 81112), (314, 40556), (628, 20278), (1256, 10139)]