66706193662

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3253}}^1\times {\mathrm{539633}}^1$

素因数の和:542907

約数の個数: 16

約数和(自身を含む): 105358142160

約数和(自身を除く): 38651948498

約数列:

[1, 2, 19, 38, 3253, 6506, 61807, 123614, 539633, 1079266, 10253027, 20506054, 1755426149, 3510852298, 33353096831, 66706193662]

約数ペア:

[(1, 66706193662), (2, 33353096831), (19, 3510852298), (38, 1755426149), (3253, 20506054), (6506, 10253027), (61807, 1079266), (123614, 539633)]