12347256

素因数分解:

$2^3\times 3^1\times {\mathrm{499}}^1\times {\mathrm{1031}}^1$

素因数の和:1539

約数の個数: 32

約数和(自身を含む): 30960000

約数和(自身を除く): 18612744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 499, 998, 1031, 1497, 1996, 2062, 2994, 3093, 3992, 4124, 5988, 6186, 8248, 11976, 12372, 24744, 514469, 1028938, 1543407, 2057876, 3086814, 4115752, 6173628, 12347256]

約数ペア:

[(1, 12347256), (2, 6173628), (3, 4115752), (4, 3086814), (6, 2057876), (8, 1543407), (12, 1028938), (24, 514469), (499, 24744), (998, 12372), (1031, 11976), (1497, 8248), (1996, 6186), (2062, 5988), (2994, 4124), (3093, 3992)]