12503729

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2293}}^1$

素因数の和:2360

約数の個数: 16

約数和(自身を含む): 15415680

約数和(自身を除く): 2911951

約数列:

[1, 7, 19, 41, 133, 287, 779, 2293, 5453, 16051, 43567, 94013, 304969, 658091, 1786247, 12503729]

約数ペア:

[(1, 12503729), (7, 1786247), (19, 658091), (41, 304969), (133, 94013), (287, 43567), (779, 16051), (2293, 5453)]