12863478

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{15649}}^1$

素因数の和:15791

約数の個数: 16

約数和(自身を含む): 25916400

約数和(自身を除く): 13052922

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 15649, 31298, 46947, 93894, 2143913, 4287826, 6431739, 12863478]

約数ペア:

[(1, 12863478), (2, 6431739), (3, 4287826), (6, 2143913), (137, 93894), (274, 46947), (411, 31298), (822, 15649)]