19550868483

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{401}}^1\times {\mathrm{1283}}^1$

素因数の和:1979

約数の個数: 32

約数和(自身を含む): 26758149120

約数和(自身を除く): 7207280637

約数列:

[1, 3, 53, 159, 239, 401, 717, 1203, 1283, 3849, 12667, 21253, 38001, 63759, 67999, 95839, 203997, 287517, 306637, 514483, 919911, 1543449, 5079467, 15238401, 16251761, 27267599, 48755283, 81802797, 122961437, 368884311, 6516956161, 19550868483]

約数ペア:

[(1, 19550868483), (3, 6516956161), (53, 368884311), (159, 122961437), (239, 81802797), (401, 48755283), (717, 27267599), (1203, 16251761), (1283, 15238401), (3849, 5079467), (12667, 1543449), (21253, 919911), (38001, 514483), (63759, 306637), (67999, 287517), (95839, 203997)]