18594971

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:346

約数の個数: 16

約数和(自身を含む): 20113920

約数和(自身を除く): 1518949

約数列:

[1, 23, 59, 71, 193, 1357, 1633, 4189, 4439, 11387, 13703, 96347, 261901, 315169, 808477, 18594971]

約数ペア:

[(1, 18594971), (23, 808477), (59, 315169), (71, 261901), (193, 96347), (1357, 13703), (1633, 11387), (4189, 4439)]