2148976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{7069}}^1$

素因数の和:7096

約数の個数: 20

約数和(自身を含む): 4383400

約数和(自身を除く): 2234424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 7069, 14138, 28276, 56552, 113104, 134311, 268622, 537244, 1074488, 2148976]

約数ペア:

[(1, 2148976), (2, 1074488), (4, 537244), (8, 268622), (16, 134311), (19, 113104), (38, 56552), (76, 28276), (152, 14138), (304, 7069)]