12315696

素因数分解:

$2^4\times 3^1\times {\mathrm{256577}}^1$

素因数の和:256588

約数の個数: 20

約数和(自身を含む): 31815672

約数和(自身を除く): 19499976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 256577, 513154, 769731, 1026308, 1539462, 2052616, 3078924, 4105232, 6157848, 12315696]

約数ペア:

[(1, 12315696), (2, 6157848), (3, 4105232), (4, 3078924), (6, 2052616), (8, 1539462), (12, 1026308), (16, 769731), (24, 513154), (48, 256577)]