19091888563

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1321}}^1\times {\mathrm{3853}}^1$

素因数の和:5227

約数の個数: 24

約数和(自身を含む): 21684268928

約数和(自身を除く): 2592380365

約数列:

[1, 11, 31, 121, 341, 1321, 3751, 3853, 14531, 40951, 42383, 119443, 159841, 450461, 466213, 1313873, 4955071, 5089813, 14452603, 55987943, 157784203, 615867373, 1735626233, 19091888563]

約数ペア:

[(1, 19091888563), (11, 1735626233), (31, 615867373), (121, 157784203), (341, 55987943), (1321, 14452603), (3751, 5089813), (3853, 4955071), (14531, 1313873), (40951, 466213), (42383, 450461), (119443, 159841)]