18794356

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3373}}^1$

素因数の和:3583

約数の個数: 24

約数和(自身を含む): 37788800

約数和(自身を除く): 18994444

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 3373, 5572, 6746, 13492, 23611, 47222, 94444, 671227, 1342454, 2684908, 4698589, 9397178, 18794356]

約数ペア:

[(1, 18794356), (2, 9397178), (4, 4698589), (7, 2684908), (14, 1342454), (28, 671227), (199, 94444), (398, 47222), (796, 23611), (1393, 13492), (2786, 6746), (3373, 5572)]