19093744

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{1229}}^1$

素因数の和:2208

約数の個数: 20

約数和(自身を含む): 37062360

約数和(自身を除く): 17968616

約数列:

[1, 2, 4, 8, 16, 971, 1229, 1942, 2458, 3884, 4916, 7768, 9832, 15536, 19664, 1193359, 2386718, 4773436, 9546872, 19093744]

約数ペア:

[(1, 19093744), (2, 9546872), (4, 4773436), (8, 2386718), (16, 1193359), (971, 19664), (1229, 15536), (1942, 9832), (2458, 7768), (3884, 4916)]