17390212

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3121}}^1$

素因数の和:3331

約数の個数: 24

約数和(自身を含む): 34966400

約数和(自身を除く): 17576188

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 3121, 5572, 6242, 12484, 21847, 43694, 87388, 621079, 1242158, 2484316, 4347553, 8695106, 17390212]

約数ペア:

[(1, 17390212), (2, 8695106), (4, 4347553), (7, 2484316), (14, 1242158), (28, 621079), (199, 87388), (398, 43694), (796, 21847), (1393, 12484), (2786, 6242), (3121, 5572)]