6456428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7723}}^1$

素因数の和:7757

約数の個数: 24

約数和(自身を含む): 12976320

約数和(自身を除く): 6519892

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 7723, 15446, 30892, 84953, 146737, 169906, 293474, 339812, 586948, 1614107, 3228214, 6456428]

約数ペア:

[(1, 6456428), (2, 3228214), (4, 1614107), (11, 586948), (19, 339812), (22, 293474), (38, 169906), (44, 146737), (76, 84953), (209, 30892), (418, 15446), (836, 7723)]