12477418

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:741

約数の個数: 16

約数和(自身を含む): 19111680

約数和(自身を除く): 6634262

約数列:

[1, 2, 79, 157, 158, 314, 503, 1006, 12403, 24806, 39737, 78971, 79474, 157942, 6238709, 12477418]

約数ペア:

[(1, 12477418), (2, 6238709), (79, 157942), (157, 79474), (158, 78971), (314, 39737), (503, 24806), (1006, 12403)]