64401184513

素因数分解:

${\mathrm{19}}^2\times {\mathrm{601}}^1\times {\mathrm{296833}}^1$

素因数の和:297472

約数の個数: 12

約数和(自身を含む): 68082439908

約数和(自身を除く): 3681255395

約数列:

[1, 19, 361, 601, 11419, 216961, 296833, 5639827, 107156713, 178396633, 3389536027, 64401184513]

約数ペア:

[(1, 64401184513), (19, 3389536027), (361, 178396633), (601, 107156713), (11419, 5639827), (216961, 296833)]