20161443419

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6203}}^1\times {\mathrm{13159}}^1$

素因数の和:19394

約数の個数: 16

約数和(自身を含む): 22860499200

約数和(自身を除く): 2699055781

約数列:

[1, 13, 19, 247, 6203, 13159, 80639, 117857, 171067, 250021, 1532141, 3250273, 81625277, 1061128601, 1550880263, 20161443419]

約数ペア:

[(1, 20161443419), (13, 1550880263), (19, 1061128601), (247, 81625277), (6203, 3250273), (13159, 1532141), (80639, 250021), (117857, 171067)]