22471070

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{21001}}^1$

素因数の和:21115

約数の個数: 16

約数和(自身を含む): 40827888

約数和(自身を除く): 18356818

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 21001, 42002, 105005, 210010, 2247107, 4494214, 11235535, 22471070]

約数ペア:

[(1, 22471070), (2, 11235535), (5, 4494214), (10, 2247107), (107, 210010), (214, 105005), (535, 42002), (1070, 21001)]