23516471

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 27866160

約数和(自身を除く): 4349689

約数列:

[1, 11, 19, 53, 121, 193, 209, 583, 1007, 2123, 2299, 3667, 6413, 10229, 11077, 23353, 40337, 112519, 121847, 194351, 443707, 1237709, 2137861, 23516471]

約数ペア:

[(1, 23516471), (11, 2137861), (19, 1237709), (53, 443707), (121, 194351), (193, 121847), (209, 112519), (583, 40337), (1007, 23353), (2123, 11077), (2299, 10229), (3667, 6413)]