221898486547

素因数分解:

${\mathrm{19}}^1\times {\mathrm{523}}^2\times {\mathrm{42697}}^1$

素因数の和:43762

約数の個数: 12

約数和(自身を含む): 234030299880

約数和(自身を除く): 12131813333

約数列:

[1, 19, 523, 9937, 42697, 273529, 811243, 5197051, 22330531, 424280089, 11678867713, 221898486547]

約数ペア:

[(1, 221898486547), (19, 11678867713), (523, 424280089), (9937, 22330531), (42697, 5197051), (273529, 811243)]