214486516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2822191}}^1$

素因数の和:2822214

約数の個数: 12

約数和(自身を含む): 395106880

約数和(自身を除く): 180620364

約数列:

[1, 2, 4, 19, 38, 76, 2822191, 5644382, 11288764, 53621629, 107243258, 214486516]

約数ペア:

[(1, 214486516), (2, 107243258), (4, 53621629), (19, 11288764), (38, 5644382), (76, 2822191)]