19941768286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{45329}}^1\times {\mathrm{19997}}^1$

素因数の和:65339

約数の個数: 16

約数和(自身を含む): 32634336240

約数和(自身を除く): 12692567954

約数列:

[1, 2, 11, 22, 19997, 39994, 45329, 90658, 219967, 439934, 498619, 997238, 906444013, 1812888026, 9970884143, 19941768286]

約数ペア:

[(1, 19941768286), (2, 9970884143), (11, 1812888026), (22, 906444013), (19997, 997238), (39994, 498619), (45329, 439934), (90658, 219967)]