13807276

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15907}}^1$

素因数の和:15949

約数の個数: 24

約数和(自身を含む): 28507136

約数和(自身を除く): 14699860

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 15907, 31814, 63628, 111349, 222698, 445396, 493117, 986234, 1972468, 3451819, 6903638, 13807276]

約数ペア:

[(1, 13807276), (2, 6903638), (4, 3451819), (7, 1972468), (14, 986234), (28, 493117), (31, 445396), (62, 222698), (124, 111349), (217, 63628), (434, 31814), (868, 15907)]