15679676

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{4079}}^1$

素因数の和:4145

約数の個数: 18

約数和(自身を含む): 28360080

約数和(自身を除く): 12680404

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 4079, 8158, 16316, 126449, 252898, 505796, 3919919, 7839838, 15679676]

約数ペア:

[(1, 15679676), (2, 7839838), (4, 3919919), (31, 505796), (62, 252898), (124, 126449), (961, 16316), (1922, 8158), (3844, 4079)]