12340972

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19163}}^1$

素因数の和:19197

約数の個数: 24

約数和(自身を含む): 25756416

約数和(自身を除く): 13415444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 19163, 38326, 76652, 134141, 268282, 440749, 536564, 881498, 1762996, 3085243, 6170486, 12340972]

約数ペア:

[(1, 12340972), (2, 6170486), (4, 3085243), (7, 1762996), (14, 881498), (23, 536564), (28, 440749), (46, 268282), (92, 134141), (161, 76652), (322, 38326), (644, 19163)]