2211184

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{1223}}^1$

素因数の和:1344

約数の個数: 20

約数和(自身を含む): 4325616

約数和(自身を除く): 2114432

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1223, 1808, 2446, 4892, 9784, 19568, 138199, 276398, 552796, 1105592, 2211184]

約数ペア:

[(1, 2211184), (2, 1105592), (4, 552796), (8, 276398), (16, 138199), (113, 19568), (226, 9784), (452, 4892), (904, 2446), (1223, 1808)]