12315792

素因数分解:

$2^4\times 3^1\times {\mathrm{256579}}^1$

素因数の和:256590

約数の個数: 20

約数和(自身を含む): 31815920

約数和(自身を除く): 19500128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 256579, 513158, 769737, 1026316, 1539474, 2052632, 3078948, 4105264, 6157896, 12315792]

約数ペア:

[(1, 12315792), (2, 6157896), (3, 4105264), (4, 3078948), (6, 2052632), (8, 1539474), (12, 1026316), (16, 769737), (24, 513158), (48, 256579)]