12149444

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 21724248

約数和(自身を除く): 9574804

約数列:

[1, 2, 4, 97, 173, 181, 194, 346, 362, 388, 692, 724, 16781, 17557, 31313, 33562, 35114, 62626, 67124, 70228, 125252, 3037361, 6074722, 12149444]

約数ペア:

[(1, 12149444), (2, 6074722), (4, 3037361), (97, 125252), (173, 70228), (181, 67124), (194, 62626), (346, 35114), (362, 33562), (388, 31313), (692, 17557), (724, 16781)]