16220543

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:334

約数の個数: 16

約数和(自身を含む): 17611776

約数和(自身を除く): 1391233

約数列:

[1, 23, 41, 103, 167, 943, 2369, 3841, 4223, 6847, 17201, 97129, 157481, 395623, 705241, 16220543]

約数ペア:

[(1, 16220543), (23, 705241), (41, 395623), (103, 157481), (167, 97129), (943, 17201), (2369, 6847), (3841, 4223)]