21643553522

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{95801}}^1$

素因数の和:95954

約数の個数: 32

約数和(自身を含む): 34599083904

約数和(自身を除く): 12955530382

約数列:

[1, 2, 37, 43, 71, 74, 86, 142, 1591, 2627, 3053, 3182, 5254, 6106, 95801, 112961, 191602, 225922, 3544637, 4119443, 6801871, 7089274, 8238886, 13603742, 152419391, 251669227, 292480453, 304838782, 503338454, 584960906, 10821776761, 21643553522]

約数ペア:

[(1, 21643553522), (2, 10821776761), (37, 584960906), (43, 503338454), (71, 304838782), (74, 292480453), (86, 251669227), (142, 152419391), (1591, 13603742), (2627, 8238886), (3053, 7089274), (3182, 6801871), (5254, 4119443), (6106, 3544637), (95801, 225922), (112961, 191602)]