16430060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43237}}^1$

素因数の和:43265

約数の個数: 24

約数和(自身を含む): 36319920

約数和(自身を除く): 19889860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 43237, 86474, 172948, 216185, 432370, 821503, 864740, 1643006, 3286012, 4107515, 8215030, 16430060]

約数ペア:

[(1, 16430060), (2, 8215030), (4, 4107515), (5, 3286012), (10, 1643006), (19, 864740), (20, 821503), (38, 432370), (76, 216185), (95, 172948), (190, 86474), (380, 43237)]