13238992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{63649}}^1$

素因数の和:63670

約数の個数: 20

約数和(自身を含む): 27624100

約数和(自身を除く): 14385108

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 63649, 127298, 254596, 509192, 827437, 1018384, 1654874, 3309748, 6619496, 13238992]

約数ペア:

[(1, 13238992), (2, 6619496), (4, 3309748), (8, 1654874), (13, 1018384), (16, 827437), (26, 509192), (52, 254596), (104, 127298), (208, 63649)]