19833998

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1\times {\mathrm{619}}^1$

素因数の和:1091

約数の個数: 16

約数和(自身を含む): 30675120

約数和(自身を除く): 10841122

約数列:

[1, 2, 37, 74, 433, 619, 866, 1238, 16021, 22903, 32042, 45806, 268027, 536054, 9916999, 19833998]

約数ペア:

[(1, 19833998), (2, 9916999), (37, 536054), (74, 268027), (433, 45806), (619, 32042), (866, 22903), (1238, 16021)]