12488548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2251}}^1$

素因数の和:2347

約数の個数: 24

約数和(自身を含む): 23330720

約数和(自身を除く): 10842172

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2251, 2774, 4502, 5548, 9004, 42769, 85538, 164323, 171076, 328646, 657292, 3122137, 6244274, 12488548]

約数ペア:

[(1, 12488548), (2, 6244274), (4, 3122137), (19, 657292), (38, 328646), (73, 171076), (76, 164323), (146, 85538), (292, 42769), (1387, 9004), (2251, 5548), (2774, 4502)]