219345139

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{24001}}^1$

素因数の和:24070

約数の個数: 16

約数和(自身を含む): 255381280

約数和(自身を除く): 36036141

約数列:

[1, 13, 19, 37, 247, 481, 703, 9139, 24001, 312013, 456019, 888037, 5928247, 11544481, 16872703, 219345139]

約数ペア:

[(1, 219345139), (13, 16872703), (19, 11544481), (37, 5928247), (247, 888037), (481, 456019), (703, 312013), (9139, 24001)]