15123962

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56857}}^1$

素因数の和:56885

約数の個数: 16

約数和(自身を含む): 27291840

約数和(自身を除く): 12167878

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 56857, 113714, 397999, 795998, 1080283, 2160566, 7561981, 15123962]

約数ペア:

[(1, 15123962), (2, 7561981), (7, 2160566), (14, 1080283), (19, 795998), (38, 397999), (133, 113714), (266, 56857)]