6667442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2221}}^1$

素因数の和:2321

約数の個数: 16

約数和(自身を含む): 10665600

約数和(自身を除く): 3998158

約数列:

[1, 2, 19, 38, 79, 158, 1501, 2221, 3002, 4442, 42199, 84398, 175459, 350918, 3333721, 6667442]

約数ペア:

[(1, 6667442), (2, 3333721), (19, 350918), (38, 175459), (79, 84398), (158, 42199), (1501, 4442), (2221, 3002)]