16786468

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{773}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 30232440

約数和(自身を除く): 13445972

約数列:

[1, 2, 4, 61, 89, 122, 178, 244, 356, 773, 1546, 3092, 5429, 10858, 21716, 47153, 68797, 94306, 137594, 188612, 275188, 4196617, 8393234, 16786468]

約数ペア:

[(1, 16786468), (2, 8393234), (4, 4196617), (61, 275188), (89, 188612), (122, 137594), (178, 94306), (244, 68797), (356, 47153), (773, 21716), (1546, 10858), (3092, 5429)]