12389272

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9619}}^1$

素因数の和:9655

約数の個数: 32

約数和(自身を含む): 27705600

約数和(自身を除く): 15316328

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 9619, 19238, 38476, 67333, 76952, 134666, 221237, 269332, 442474, 538664, 884948, 1548659, 1769896, 3097318, 6194636, 12389272]

約数ペア:

[(1, 12389272), (2, 6194636), (4, 3097318), (7, 1769896), (8, 1548659), (14, 884948), (23, 538664), (28, 442474), (46, 269332), (56, 221237), (92, 134666), (161, 76952), (184, 67333), (322, 38476), (644, 19238), (1288, 9619)]