13589040331

素因数分解:

${\mathrm{19}}^2\times {\mathrm{521}}^1\times {\mathrm{72251}}^1$

素因数の和:72810

約数の個数: 12

約数和(自身を含む): 14369622264

約数和(自身を除く): 780581933

約数列:

[1, 19, 361, 521, 9899, 72251, 188081, 1372769, 26082611, 37642771, 715212649, 13589040331]

約数ペア:

[(1, 13589040331), (19, 715212649), (361, 37642771), (521, 26082611), (9899, 1372769), (72251, 188081)]