19366987955

素因数分解:

$5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{977}}^1\times {\mathrm{1933}}^1$

素因数の和:3215

約数の個数: 32

約数和(自身を含む): 26692170624

約数和(自身を除く): 7325182669

約数列:

[1, 5, 7, 35, 293, 977, 1465, 1933, 2051, 4885, 6839, 9665, 10255, 13531, 34195, 67655, 286261, 566369, 1431305, 1888541, 2003827, 2831845, 3964583, 9442705, 10019135, 13219787, 19822915, 66098935, 553342513, 2766712565, 3873397591, 19366987955]

約数ペア:

[(1, 19366987955), (5, 3873397591), (7, 2766712565), (35, 553342513), (293, 66098935), (977, 19822915), (1465, 13219787), (1933, 10019135), (2051, 9442705), (4885, 3964583), (6839, 2831845), (9665, 2003827), (10255, 1888541), (13531, 1431305), (34195, 566369), (67655, 286261)]