12099899

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 14403840

約数和(自身を除く): 2303941

約数列:

[1, 7, 43, 61, 301, 427, 659, 2623, 4613, 18361, 28337, 40199, 198359, 281393, 1728557, 12099899]

約数ペア:

[(1, 12099899), (7, 1728557), (43, 281393), (61, 198359), (301, 40199), (427, 28337), (659, 18361), (2623, 4613)]