13876340

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2903}}^1$

素因数の和:3151

約数の個数: 24

約数和(自身を含む): 29272320

約数和(自身を除く): 15395980

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 2903, 4780, 5806, 11612, 14515, 29030, 58060, 693817, 1387634, 2775268, 3469085, 6938170, 13876340]

約数ペア:

[(1, 13876340), (2, 6938170), (4, 3469085), (5, 2775268), (10, 1387634), (20, 693817), (239, 58060), (478, 29030), (956, 14515), (1195, 11612), (2390, 5806), (2903, 4780)]