18748021087

素因数分解:

${\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{643}}^1\times {\mathrm{3929}}^1$

素因数の和:4794

約数の個数: 16

約数和(自身を含む): 19346352480

約数和(自身を除く): 598331393

約数列:

[1, 41, 181, 643, 3929, 7421, 26363, 116383, 161089, 711149, 2526347, 4771703, 29157109, 103580227, 457268807, 18748021087]

約数ペア:

[(1, 18748021087), (41, 457268807), (181, 103580227), (643, 29157109), (3929, 4771703), (7421, 2526347), (26363, 711149), (116383, 161089)]