16948286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21673}}^1$

素因数の和:21715

約数の個数: 16

約数和(自身を含む): 28089504

約数和(自身を除く): 11141218

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 21673, 43346, 368441, 498479, 736882, 996958, 8474143, 16948286]

約数ペア:

[(1, 16948286), (2, 8474143), (17, 996958), (23, 736882), (34, 498479), (46, 368441), (391, 43346), (782, 21673)]