12898384

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{4051}}^1$

素因数の和:4258

約数の個数: 20

約数和(自身を含む): 25122400

約数和(自身を除く): 12224016

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 4051, 8102, 16204, 32408, 64816, 806149, 1612298, 3224596, 6449192, 12898384]

約数ペア:

[(1, 12898384), (2, 6449192), (4, 3224596), (8, 1612298), (16, 806149), (199, 64816), (398, 32408), (796, 16204), (1592, 8102), (3184, 4051)]