20194688783

素因数分解:

${\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{1021}}^1\times {\mathrm{1619}}^1$

素因数の和:3302

約数の個数: 16

約数和(自身を含む): 21324643200

約数和(自身を除く): 1129954417

約数列:

[1, 19, 643, 1021, 1619, 12217, 19399, 30761, 656503, 1041017, 1652999, 12473557, 19779323, 31406981, 1062878357, 20194688783]

約数ペア:

[(1, 20194688783), (19, 1062878357), (643, 31406981), (1021, 19779323), (1619, 12473557), (12217, 1652999), (19399, 1041017), (30761, 656503)]