9831664

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{32341}}^1$

素因数の和:32368

約数の個数: 20

約数和(自身を含む): 20052040

約数和(自身を除く): 10220376

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 32341, 64682, 129364, 258728, 517456, 614479, 1228958, 2457916, 4915832, 9831664]

約数ペア:

[(1, 9831664), (2, 4915832), (4, 2457916), (8, 1228958), (16, 614479), (19, 517456), (38, 258728), (76, 129364), (152, 64682), (304, 32341)]