28103983

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:942

約数の個数: 16

約数和(自身を含む): 31046400

約数和(自身を除く): 2942417

約数列:

[1, 19, 41, 43, 779, 817, 839, 1763, 15941, 33497, 34399, 36077, 653581, 685463, 1479157, 28103983]

約数ペア:

[(1, 28103983), (19, 1479157), (41, 685463), (43, 653581), (779, 36077), (817, 34399), (839, 33497), (1763, 15941)]