19797114623

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1307}}^1\times {\mathrm{1451}}^1$

素因数の和:2855

約数の個数: 32

約数和(自身を含む): 23611053312

約数和(自身を除く): 3813938689

約数列:

[1, 11, 13, 73, 143, 803, 949, 1307, 1451, 10439, 14377, 15961, 16991, 18863, 95411, 105923, 186901, 207493, 1049521, 1165153, 1240343, 1376999, 1896457, 13643773, 15146989, 20861027, 24653941, 138441361, 271193351, 1522854971, 1799737693, 19797114623]

約数ペア:

[(1, 19797114623), (11, 1799737693), (13, 1522854971), (73, 271193351), (143, 138441361), (803, 24653941), (949, 20861027), (1307, 15146989), (1451, 13643773), (10439, 1896457), (14377, 1376999), (15961, 1240343), (16991, 1165153), (18863, 1049521), (95411, 207493), (105923, 186901)]