11972719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1279}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 14008320

約数和(自身を除く): 2035601

約数列:

[1, 11, 23, 37, 253, 407, 851, 1279, 9361, 14069, 29417, 47323, 323587, 520553, 1088429, 11972719]

約数ペア:

[(1, 11972719), (11, 1088429), (23, 520553), (37, 323587), (253, 47323), (407, 29417), (851, 14069), (1279, 9361)]