18141328

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{11689}}^1$

素因数の和:11794

約数の個数: 20

約数和(自身を含む): 35514220

約数和(自身を除く): 17372892

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 11689, 23378, 46756, 93512, 187024, 1133833, 2267666, 4535332, 9070664, 18141328]

約数ペア:

[(1, 18141328), (2, 9070664), (4, 4535332), (8, 2267666), (16, 1133833), (97, 187024), (194, 93512), (388, 46756), (776, 23378), (1552, 11689)]