18771134

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{1307}}^1$

素因数の和:1519

約数の個数: 16

約数和(自身を含む): 29006208

約数和(自身を除く): 10235074

約数列:

[1, 2, 43, 86, 167, 334, 1307, 2614, 7181, 14362, 56201, 112402, 218269, 436538, 9385567, 18771134]

約数ペア:

[(1, 18771134), (2, 9385567), (43, 436538), (86, 218269), (167, 112402), (334, 56201), (1307, 14362), (2614, 7181)]