13146518

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4493}}^1$

素因数の和:4532

約数の個数: 32

約数和(自身を含む): 25885440

約数和(自身を除く): 12738922

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 4493, 8986, 31451, 49423, 62902, 85367, 98846, 170734, 345961, 597569, 691922, 939037, 1195138, 1878074, 6573259, 13146518]

約数ペア:

[(1, 13146518), (2, 6573259), (7, 1878074), (11, 1195138), (14, 939037), (19, 691922), (22, 597569), (38, 345961), (77, 170734), (133, 98846), (154, 85367), (209, 62902), (266, 49423), (418, 31451), (1463, 8986), (2926, 4493)]