13997224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 28036800

約数和(自身を除く): 14039576

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1297, 1349, 2594, 2698, 5188, 5396, 10376, 10792, 24643, 49286, 92087, 98572, 184174, 197144, 368348, 736696, 1749653, 3499306, 6998612, 13997224]

約数ペア:

[(1, 13997224), (2, 6998612), (4, 3499306), (8, 1749653), (19, 736696), (38, 368348), (71, 197144), (76, 184174), (142, 98572), (152, 92087), (284, 49286), (568, 24643), (1297, 10792), (1349, 10376), (2594, 5396), (2698, 5188)]