231689854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{10627}}^1$

素因数の和:11631

約数の個数: 16

約数和(自身を含む): 379547136

約数和(自身を除く): 147857282

約数列:

[1, 2, 11, 22, 991, 1982, 10627, 10901, 21254, 21802, 116897, 233794, 10531357, 21062714, 115844927, 231689854]

約数ペア:

[(1, 231689854), (2, 115844927), (11, 21062714), (22, 10531357), (991, 233794), (1982, 116897), (10627, 21802), (10901, 21254)]