39950236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12821}}^1$

素因数の和:12885

約数の個数: 24

約数和(自身を含む): 75393360

約数和(自身を除く): 35443124

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 12821, 25642, 51284, 243599, 487198, 525661, 974396, 1051322, 2102644, 9987559, 19975118, 39950236]

約数ペア:

[(1, 39950236), (2, 19975118), (4, 9987559), (19, 2102644), (38, 1051322), (41, 974396), (76, 525661), (82, 487198), (164, 243599), (779, 51284), (1558, 25642), (3116, 12821)]