12996812605

素因数分解:

$5^1\times 7^1\times {\mathrm{1847}}^1\times {\mathrm{201049}}^1$

素因数の和:202908

約数の個数: 16

約数和(自身を含む): 17833939200

約数和(自身を除く): 4837126595

約数列:

[1, 5, 7, 35, 1847, 9235, 12929, 64645, 201049, 1005245, 1407343, 7036715, 371337503, 1856687515, 2599362521, 12996812605]

約数ペア:

[(1, 12996812605), (5, 2599362521), (7, 1856687515), (35, 371337503), (1847, 7036715), (9235, 1407343), (12929, 1005245), (64645, 201049)]