30897478

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{811}}^1$

素因数の和:1299

約数の個数: 16

約数和(自身を含む): 47589696

約数和(自身を除く): 16692218

約数列:

[1, 2, 43, 86, 443, 811, 886, 1622, 19049, 34873, 38098, 69746, 359273, 718546, 15448739, 30897478]

約数ペア:

[(1, 30897478), (2, 15448739), (43, 718546), (86, 359273), (443, 69746), (811, 38098), (886, 34873), (1622, 19049)]