19210010

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{11503}}^1$

素因数の和:11677

約数の個数: 16

約数和(自身を含む): 34788096

約数和(自身を除く): 15578086

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 11503, 23006, 57515, 115030, 1921001, 3842002, 9605005, 19210010]

約数ペア:

[(1, 19210010), (2, 9605005), (5, 3842002), (10, 1921001), (167, 115030), (334, 57515), (835, 23006), (1670, 11503)]