15855719

素因数分解:

${\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{2221}}^1$

素因数の和:2302

約数の個数: 12

約数和(自身を含む): 17731560

約数和(自身を除く): 1875841

約数列:

[1, 11, 59, 121, 649, 2221, 7139, 24431, 131039, 268741, 1441429, 15855719]

約数ペア:

[(1, 15855719), (11, 1441429), (59, 268741), (121, 131039), (649, 24431), (2221, 7139)]