12811876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41597}}^1$

素因数の和:41619

約数の個数: 24

約数和(自身を含む): 27953856

約数和(自身を除く): 15141980

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 41597, 83194, 166388, 291179, 457567, 582358, 915134, 1164716, 1830268, 3202969, 6405938, 12811876]

約数ペア:

[(1, 12811876), (2, 6405938), (4, 3202969), (7, 1830268), (11, 1164716), (14, 915134), (22, 582358), (28, 457567), (44, 291179), (77, 166388), (154, 83194), (308, 41597)]