15663055538

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{283}}^1\times {\mathrm{373}}^1\times {\mathrm{439}}^1$

素因数の和:1123

約数の個数: 48

約数和(自身を含む): 25657536960

約数和(自身を除く): 9994481422

約数列:

[1, 2, 13, 26, 169, 283, 338, 373, 439, 566, 746, 878, 3679, 4849, 5707, 7358, 9698, 11414, 47827, 63037, 74191, 95654, 105559, 124237, 126074, 148382, 163747, 211118, 248474, 327494, 1372267, 1615081, 2128711, 2744534, 3230162, 4257422, 17839471, 20996053, 27673243, 35678942, 41992106, 46340401, 55346486, 92680802, 602425213, 1204850426, 7831527769, 15663055538]

約数ペア:

[(1, 15663055538), (2, 7831527769), (13, 1204850426), (26, 602425213), (169, 92680802), (283, 55346486), (338, 46340401), (373, 41992106), (439, 35678942), (566, 27673243), (746, 20996053), (878, 17839471), (3679, 4257422), (4849, 3230162), (5707, 2744534), (7358, 2128711), (9698, 1615081), (11414, 1372267), (47827, 327494), (63037, 248474), (74191, 211118), (95654, 163747), (105559, 148382), (124237, 126074)]