18796316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61027}}^1$

素因数の和:61049

約数の個数: 24

約数和(自身を含む): 41010816

約数和(自身を除く): 22214500

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 61027, 122054, 244108, 427189, 671297, 854378, 1342594, 1708756, 2685188, 4699079, 9398158, 18796316]

約数ペア:

[(1, 18796316), (2, 9398158), (4, 4699079), (7, 2685188), (11, 1708756), (14, 1342594), (22, 854378), (28, 671297), (44, 427189), (77, 244108), (154, 122054), (308, 61027)]