28302419

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:370

約数の個数: 16

約数和(自身を含む): 30602880

約数和(自身を除く): 2300461

約数列:

[1, 19, 83, 131, 137, 1577, 2489, 2603, 10873, 11371, 17947, 206587, 216049, 340993, 1489601, 28302419]

約数ペア:

[(1, 28302419), (19, 1489601), (83, 340993), (131, 216049), (137, 206587), (1577, 17947), (2489, 11371), (2603, 10873)]