13070519

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{853}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 16396800

約数和(自身を除く): 3326281

約数列:

[1, 7, 11, 77, 199, 853, 1393, 2189, 5971, 9383, 15323, 65681, 169747, 1188229, 1867217, 13070519]

約数ペア:

[(1, 13070519), (7, 1867217), (11, 1188229), (77, 169747), (199, 65681), (853, 15323), (1393, 9383), (2189, 5971)]