15889709738

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1\times {\mathrm{40577}}^1$

素因数の和:41006

約数の個数: 32

約数和(自身を含む): 27650173824

約数和(自身を除く): 11760464086

約数列:

[1, 2, 7, 14, 83, 166, 337, 581, 674, 1162, 2359, 4718, 27971, 40577, 55942, 81154, 195797, 284039, 391594, 568078, 3367891, 6735782, 13674449, 23575237, 27348898, 47150474, 95721143, 191442286, 1134979267, 2269958534, 7944854869, 15889709738]

約数ペア:

[(1, 15889709738), (2, 7944854869), (7, 2269958534), (14, 1134979267), (83, 191442286), (166, 95721143), (337, 47150474), (581, 27348898), (674, 23575237), (1162, 13674449), (2359, 6735782), (4718, 3367891), (27971, 568078), (40577, 391594), (55942, 284039), (81154, 195797)]