15223838

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47279}}^1$

素因数の和:47311

約数の個数: 16

約数和(自身を含む): 27233280

約数和(自身を除く): 12009442

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 47279, 94558, 330953, 661906, 1087417, 2174834, 7611919, 15223838]

約数ペア:

[(1, 15223838), (2, 7611919), (7, 2174834), (14, 1087417), (23, 661906), (46, 330953), (161, 94558), (322, 47279)]