16756987

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:414

約数の個数: 16

約数和(自身を含む): 18698400

約数和(自身を除く): 1941413

約数列:

[1, 13, 41, 149, 211, 533, 1937, 2743, 6109, 8651, 31439, 79417, 112463, 408707, 1288999, 16756987]

約数ペア:

[(1, 16756987), (13, 1288999), (41, 408707), (149, 112463), (211, 79417), (533, 31439), (1937, 8651), (2743, 6109)]