16679929

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1511}}^1$

素因数の和:1620

約数の個数: 16

約数和(自身を含む): 20321280

約数和(自身を除く): 3641351

約数列:

[1, 7, 19, 83, 133, 581, 1511, 1577, 10577, 11039, 28709, 125413, 200963, 877891, 2382847, 16679929]

約数ペア:

[(1, 16679929), (7, 2382847), (19, 877891), (83, 200963), (133, 125413), (581, 28709), (1511, 11039), (1577, 10577)]