30998234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{2903}}^1$

素因数の和:3205

約数の個数: 16

約数和(自身を含む): 49135680

約数和(自身を除く): 18137446

約数列:

[1, 2, 19, 38, 281, 562, 2903, 5339, 5806, 10678, 55157, 110314, 815743, 1631486, 15499117, 30998234]

約数ペア:

[(1, 30998234), (2, 15499117), (19, 1631486), (38, 815743), (281, 110314), (562, 55157), (2903, 10678), (5339, 5806)]