17713982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 31467744

約数和(自身を除く): 13753762

約数列:

[1, 2, 11, 13, 22, 26, 143, 241, 257, 286, 482, 514, 2651, 2827, 3133, 3341, 5302, 5654, 6266, 6682, 34463, 36751, 61937, 68926, 73502, 123874, 681307, 805181, 1362614, 1610362, 8856991, 17713982]

約数ペア:

[(1, 17713982), (2, 8856991), (11, 1610362), (13, 1362614), (22, 805181), (26, 681307), (143, 123874), (241, 73502), (257, 68926), (286, 61937), (482, 36751), (514, 34463), (2651, 6682), (2827, 6266), (3133, 5654), (3341, 5302)]