2104816

素因数分解:

$2^4\times 7^1\times {\mathrm{18793}}^1$

素因数の和:18808

約数の個数: 20

約数和(自身を含む): 4660912

約数和(自身を除く): 2556096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18793, 37586, 75172, 131551, 150344, 263102, 300688, 526204, 1052408, 2104816]

約数ペア:

[(1, 2104816), (2, 1052408), (4, 526204), (7, 300688), (8, 263102), (14, 150344), (16, 131551), (28, 75172), (56, 37586), (112, 18793)]