13387388

素因数分解:

$2^2\times 7^2\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:594

約数の個数: 36

約数和(自身を含む): 27483120

約数和(自身を除く): 14095732

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 167, 196, 334, 409, 668, 818, 1169, 1636, 2338, 2863, 4676, 5726, 8183, 11452, 16366, 20041, 32732, 40082, 68303, 80164, 136606, 273212, 478121, 956242, 1912484, 3346847, 6693694, 13387388]

約数ペア:

[(1, 13387388), (2, 6693694), (4, 3346847), (7, 1912484), (14, 956242), (28, 478121), (49, 273212), (98, 136606), (167, 80164), (196, 68303), (334, 40082), (409, 32732), (668, 20041), (818, 16366), (1169, 11452), (1636, 8183), (2338, 5726), (2863, 4676)]