15679838217

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{17011}}^1$

素因数の和:17293

約数の個数: 32

約数和(自身を含む): 22363294720

約数和(自身を除く): 6683456503

約数列:

[1, 3, 19, 57, 103, 157, 309, 471, 1957, 2983, 5871, 8949, 16171, 17011, 48513, 51033, 307249, 323209, 921747, 969627, 1752133, 2670727, 5256399, 8012181, 33290527, 50743813, 99871581, 152231439, 275084881, 825254643, 5226612739, 15679838217]

約数ペア:

[(1, 15679838217), (3, 5226612739), (19, 825254643), (57, 275084881), (103, 152231439), (157, 99871581), (309, 50743813), (471, 33290527), (1957, 8012181), (2983, 5256399), (5871, 2670727), (8949, 1752133), (16171, 969627), (17011, 921747), (48513, 323209), (51033, 307249)]