189843236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{42719}}^1$

素因数の和:42835

約数の個数: 24

約数和(自身を含む): 366024960

約数和(自身を除く): 176181724

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 42719, 85438, 170876, 469909, 939818, 1879636, 4314619, 8629238, 17258476, 47460809, 94921618, 189843236]

約数ペア:

[(1, 189843236), (2, 94921618), (4, 47460809), (11, 17258476), (22, 8629238), (44, 4314619), (101, 1879636), (202, 939818), (404, 469909), (1111, 170876), (2222, 85438), (4444, 42719)]