18589429

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 20769280

約数和(自身を除く): 2179851

約数列:

[1, 19, 31, 37, 589, 703, 853, 1147, 16207, 21793, 26443, 31561, 502417, 599659, 978391, 18589429]

約数ペア:

[(1, 18589429), (19, 978391), (31, 599659), (37, 502417), (589, 31561), (703, 26443), (853, 21793), (1147, 16207)]