19120406811

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{5347}}^1\times {\mathrm{9851}}^1$

素因数の和:15223

約数の個数: 24

約数和(自身を含む): 28030279872

約数和(自身を除く): 8909873061

約数列:

[1, 3, 11, 33, 121, 363, 5347, 9851, 16041, 29553, 58817, 108361, 176451, 325083, 646987, 1191971, 1940961, 3575913, 52673297, 158019891, 579406267, 1738218801, 6373468937, 19120406811]

約数ペア:

[(1, 19120406811), (3, 6373468937), (11, 1738218801), (33, 579406267), (121, 158019891), (363, 52673297), (5347, 3575913), (9851, 1940961), (16041, 1191971), (29553, 646987), (58817, 325083), (108361, 176451)]