219306113

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{4507}}^1$

素因数の和:4736

約数の個数: 16

約数和(自身を含む): 249923520

約数和(自身を除く): 30617407

約数列:

[1, 13, 19, 197, 247, 2561, 3743, 4507, 48659, 58591, 85633, 887879, 1113229, 11542427, 16869701, 219306113]

約数ペア:

[(1, 219306113), (13, 16869701), (19, 11542427), (197, 1113229), (247, 887879), (2561, 85633), (3743, 58591), (4507, 48659)]