16209644

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:446

約数の個数: 36

約数和(自身を含む): 31572072

約数和(自身を除く): 15362428

約数列:

[1, 2, 4, 11, 22, 44, 107, 121, 214, 242, 313, 428, 484, 626, 1177, 1252, 2354, 3443, 4708, 6886, 12947, 13772, 25894, 33491, 37873, 51788, 66982, 75746, 133964, 151492, 368401, 736802, 1473604, 4052411, 8104822, 16209644]

約数ペア:

[(1, 16209644), (2, 8104822), (4, 4052411), (11, 1473604), (22, 736802), (44, 368401), (107, 151492), (121, 133964), (214, 75746), (242, 66982), (313, 51788), (428, 37873), (484, 33491), (626, 25894), (1177, 13772), (1252, 12947), (2354, 6886), (3443, 4708)]