26993554

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{9689}}^1$

素因数の和:9897

約数の個数: 16

約数和(自身を含む): 46512000

約数和(自身を除く): 19518446

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 9689, 19378, 67823, 135646, 1928111, 3856222, 13496777, 26993554]

約数ペア:

[(1, 26993554), (2, 13496777), (7, 3856222), (14, 1928111), (199, 135646), (398, 67823), (1393, 19378), (2786, 9689)]