12995318

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15217}}^1$

素因数の和:15287

約数の個数: 16

約数和(自身を含む): 22644384

約数和(自身を除く): 9649066

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 15217, 30434, 106519, 213038, 928237, 1856474, 6497659, 12995318]

約数ペア:

[(1, 12995318), (2, 6497659), (7, 1856474), (14, 928237), (61, 213038), (122, 106519), (427, 30434), (854, 15217)]