11510356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20123}}^1$

素因数の和:20151

約数の個数: 24

約数和(自身を含む): 23665824

約数和(自身を除く): 12155468

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 20123, 40246, 80492, 221353, 261599, 442706, 523198, 885412, 1046396, 2877589, 5755178, 11510356]

約数ペア:

[(1, 11510356), (2, 5755178), (4, 2877589), (11, 1046396), (13, 885412), (22, 523198), (26, 442706), (44, 261599), (52, 221353), (143, 80492), (286, 40246), (572, 20123)]