30257519

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1190

約数の個数: 16

約数和(自身を含む): 33607680

約数和(自身を除く): 3350161

約数列:

[1, 19, 31, 47, 589, 893, 1093, 1457, 20767, 27683, 33883, 51371, 643777, 976049, 1592501, 30257519]

約数ペア:

[(1, 30257519), (19, 1592501), (31, 976049), (47, 643777), (589, 51371), (893, 33883), (1093, 27683), (1457, 20767)]