12089651

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1231}}^1$

素因数の和:1322

約数の個数: 16

約数和(自身を含む): 14665728

約数和(自身を除く): 2576077

約数列:

[1, 7, 23, 61, 161, 427, 1231, 1403, 8617, 9821, 28313, 75091, 198191, 525637, 1727093, 12089651]

約数ペア:

[(1, 12089651), (7, 1727093), (23, 525637), (61, 198191), (161, 75091), (427, 28313), (1231, 9821), (1403, 8617)]