12511288055

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{18427}}^1$

素因数の和:19479

約数の個数: 32

約数和(自身を含む): 18080079360

約数和(自身を除く): 5568791305

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 1021, 5105, 7147, 18427, 19399, 35735, 92135, 96995, 128989, 135793, 350113, 644945, 678965, 1750565, 2450791, 12253955, 18813967, 94069835, 131697769, 357465373, 658488845, 1787326865, 2502257611, 12511288055]

約数ペア:

[(1, 12511288055), (5, 2502257611), (7, 1787326865), (19, 658488845), (35, 357465373), (95, 131697769), (133, 94069835), (665, 18813967), (1021, 12253955), (5105, 2450791), (7147, 1750565), (18427, 678965), (19399, 644945), (35735, 350113), (92135, 135793), (96995, 128989)]