12684495

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{44507}}^1$

素因数の和:44534

約数の個数: 16

約数和(自身を含む): 21363840

約数和(自身を除く): 8679345

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 44507, 133521, 222535, 667605, 845633, 2536899, 4228165, 12684495]

約数ペア:

[(1, 12684495), (3, 4228165), (5, 2536899), (15, 845633), (19, 667605), (57, 222535), (95, 133521), (285, 44507)]