18935134

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2753}}^1$

素因数の和:2955

約数の個数: 16

約数和(自身を含む): 30073680

約数和(自身を除く): 11138546

約数列:

[1, 2, 19, 38, 181, 362, 2753, 3439, 5506, 6878, 52307, 104614, 498293, 996586, 9467567, 18935134]

約数ペア:

[(1, 18935134), (2, 9467567), (19, 996586), (38, 498293), (181, 104614), (362, 52307), (2753, 6878), (3439, 5506)]