16209808

素因数分解:

$2^4\times {\mathrm{823}}^1\times {\mathrm{1231}}^1$

素因数の和:2062

約数の個数: 20

約数和(自身を含む): 31470208

約数和(自身を除く): 15260400

約数列:

[1, 2, 4, 8, 16, 823, 1231, 1646, 2462, 3292, 4924, 6584, 9848, 13168, 19696, 1013113, 2026226, 4052452, 8104904, 16209808]

約数ペア:

[(1, 16209808), (2, 8104904), (4, 4052452), (8, 2026226), (16, 1013113), (823, 19696), (1231, 13168), (1646, 9848), (2462, 6584), (3292, 4924)]