15679520978

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{4457}}^1\times {\mathrm{14537}}^1$

素因数の和:19018

約数の個数: 24

約数和(自身を含む): 25859351196

約数和(自身を除く): 10179830218

約数列:

[1, 2, 11, 22, 121, 242, 4457, 8914, 14537, 29074, 49027, 98054, 159907, 319814, 539297, 1078594, 1758977, 3517954, 64791409, 129582818, 712705499, 1425410998, 7839760489, 15679520978]

約数ペア:

[(1, 15679520978), (2, 7839760489), (11, 1425410998), (22, 712705499), (121, 129582818), (242, 64791409), (4457, 3517954), (8914, 1758977), (14537, 1078594), (29074, 539297), (49027, 319814), (98054, 159907)]