21950392

素因数分解:

$2^3\times {\mathrm{617}}^1\times {\mathrm{4447}}^1$

素因数の和:5070

約数の個数: 16

約数和(自身を含む): 41232960

約数和(自身を除く): 19282568

約数列:

[1, 2, 4, 8, 617, 1234, 2468, 4447, 4936, 8894, 17788, 35576, 2743799, 5487598, 10975196, 21950392]

約数ペア:

[(1, 21950392), (2, 10975196), (4, 5487598), (8, 2743799), (617, 35576), (1234, 17788), (2468, 8894), (4447, 4936)]