18389968159

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3067}}^1\times {\mathrm{13721}}^1$

素因数の和:16830

約数の個数: 16

約数和(自身を含む): 20207566080

約数和(自身を除く): 1817597921

約数列:

[1, 19, 23, 437, 3067, 13721, 58273, 70541, 260699, 315583, 1340279, 5996077, 42082307, 799563833, 967893061, 18389968159]

約数ペア:

[(1, 18389968159), (19, 967893061), (23, 799563833), (437, 42082307), (3067, 5996077), (13721, 1340279), (58273, 315583), (70541, 260699)]