17681566307

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{230863}}^1$

素因数の和:231050

約数の個数: 16

約数和(自身を含む): 19392576000

約数和(自身を除く): 1711009693

約数列:

[1, 19, 29, 139, 551, 2641, 4031, 76589, 230863, 4386397, 6695027, 32089957, 127205513, 609709183, 930608753, 17681566307]

約数ペア:

[(1, 17681566307), (19, 930608753), (29, 609709183), (139, 127205513), (551, 32089957), (2641, 6695027), (4031, 4386397), (76589, 230863)]