12315228

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{27737}}^1$

素因数の和:27781

約数の個数: 24

約数和(自身を含む): 29513232

約数和(自身を除く): 17198004

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 27737, 55474, 83211, 110948, 166422, 332844, 1026269, 2052538, 3078807, 4105076, 6157614, 12315228]

約数ペア:

[(1, 12315228), (2, 6157614), (3, 4105076), (4, 3078807), (6, 2052538), (12, 1026269), (37, 332844), (74, 166422), (111, 110948), (148, 83211), (222, 55474), (444, 27737)]