19714291204615

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{947743}}^1\times {\mathrm{9743}}^1$

素因数の和:957559

約数の個数: 32

約数和(自身を含む): 27482816987136

約数和(自身を除く): 7768525782521

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 9743, 48715, 68201, 341005, 594323, 947743, 2971615, 4160261, 4738715, 6634201, 20801305, 33171005, 57812323, 289061615, 404686261, 2023431305, 9233860049, 46169300245, 64637020343, 323185101715, 563265462989, 2816327314945, 3942858240923, 19714291204615]

約数ペア:

[(1, 19714291204615), (5, 3942858240923), (7, 2816327314945), (35, 563265462989), (61, 323185101715), (305, 64637020343), (427, 46169300245), (2135, 9233860049), (9743, 2023431305), (48715, 404686261), (68201, 289061615), (341005, 57812323), (594323, 33171005), (947743, 20801305), (2971615, 6634201), (4160261, 4738715)]