23989988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{6569}}^1$

素因数の和:6667

約数の個数: 24

約数和(自身を含む): 46357920

約数和(自身を除く): 22367932

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 6569, 13138, 26276, 72259, 144518, 289036, 545227, 1090454, 2180908, 5997497, 11994994, 23989988]

約数ペア:

[(1, 23989988), (2, 11994994), (4, 5997497), (11, 2180908), (22, 1090454), (44, 545227), (83, 289036), (166, 144518), (332, 72259), (913, 26276), (1826, 13138), (3652, 6569)]