238721692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{235891}}^1$

素因数の和:235929

約数の個数: 24

約数和(自身を含む): 475558272

約数和(自身を除く): 236836580

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 235891, 471782, 943564, 2594801, 5189602, 5425493, 10379204, 10850986, 21701972, 59680423, 119360846, 238721692]

約数ペア:

[(1, 238721692), (2, 119360846), (4, 59680423), (11, 21701972), (22, 10850986), (23, 10379204), (44, 5425493), (46, 5189602), (92, 2594801), (253, 943564), (506, 471782), (1012, 235891)]