18960271

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1093}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 22055040

約数和(自身を除く): 3094769

約数列:

[1, 11, 19, 83, 209, 913, 1093, 1577, 12023, 17347, 20767, 90719, 228437, 997909, 1723661, 18960271]

約数ペア:

[(1, 18960271), (11, 1723661), (19, 997909), (83, 228437), (209, 90719), (913, 20767), (1093, 17347), (1577, 12023)]