11870288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{39047}}^1$

素因数の和:39074

約数の個数: 20

約数和(自身を含む): 24209760

約数和(自身を除く): 12339472

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 39047, 78094, 156188, 312376, 624752, 741893, 1483786, 2967572, 5935144, 11870288]

約数ペア:

[(1, 11870288), (2, 5935144), (4, 2967572), (8, 1483786), (16, 741893), (19, 624752), (38, 312376), (76, 156188), (152, 78094), (304, 39047)]