18888083

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 20736000

約数和(自身を除く): 1847917

約数列:

[1, 23, 31, 59, 449, 713, 1357, 1829, 10327, 13919, 26491, 42067, 320137, 609293, 821221, 18888083]

約数ペア:

[(1, 18888083), (23, 821221), (31, 609293), (59, 320137), (449, 42067), (713, 26491), (1357, 13919), (1829, 10327)]