12905734

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5077}}^1$

素因数の和:5151

約数の個数: 16

約数和(自身を含む): 20474496

約数和(自身を除く): 7568762

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 5077, 10154, 157387, 208157, 314774, 416314, 6452867, 12905734]

約数ペア:

[(1, 12905734), (2, 6452867), (31, 416314), (41, 314774), (62, 208157), (82, 157387), (1271, 10154), (2542, 5077)]