12194391

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{823}}^1$

素因数の和:1286

約数の個数: 16

約数和(自身を含む): 17798400

約数和(自身を除く): 5604009

約数列:

[1, 3, 11, 33, 449, 823, 1347, 2469, 4939, 9053, 14817, 27159, 369527, 1108581, 4064797, 12194391]

約数ペア:

[(1, 12194391), (3, 4064797), (11, 1108581), (33, 369527), (449, 27159), (823, 14817), (1347, 9053), (2469, 4939)]