2011522571

素因数分解:

${\mathrm{19}}^1\times {\mathrm{15319}}^1\times {\mathrm{6911}}^1$

素因数の和:22249

約数の個数: 8

約数和(自身を含む): 2117836800

約数和(自身を除く): 106314229

約数列:

[1, 19, 6911, 15319, 131309, 291061, 105869609, 2011522571]

約数ペア:

[(1, 2011522571), (19, 105869609), (6911, 291061), (15319, 131309)]