12518365

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 15396480

約数和(自身を除く): 2878115

約数列:

[1, 5, 71, 179, 197, 355, 895, 985, 12709, 13987, 35263, 63545, 69935, 176315, 2503673, 12518365]

約数ペア:

[(1, 12518365), (5, 2503673), (71, 176315), (179, 69935), (197, 63545), (355, 35263), (895, 13987), (985, 12709)]