23784884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2389}}^1$

素因数の和:2543

約数の個数: 24

約数和(自身を含む): 44167200

約数和(自身を除く): 20382316

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2389, 2489, 4778, 4978, 9556, 9956, 45391, 90782, 181564, 312959, 625918, 1251836, 5946221, 11892442, 23784884]

約数ペア:

[(1, 23784884), (2, 11892442), (4, 5946221), (19, 1251836), (38, 625918), (76, 312959), (131, 181564), (262, 90782), (524, 45391), (2389, 9956), (2489, 9556), (4778, 4978)]