12867605

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{823}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 16018560

約数和(自身を除く): 3150955

約数列:

[1, 5, 53, 59, 265, 295, 823, 3127, 4115, 15635, 43619, 48557, 218095, 242785, 2573521, 12867605]

約数ペア:

[(1, 12867605), (5, 2573521), (53, 242785), (59, 218095), (265, 48557), (295, 43619), (823, 15635), (3127, 4115)]