12189452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{617}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 23360400

約数和(自身を除く): 11170948

約数列:

[1, 2, 4, 11, 22, 44, 449, 617, 898, 1234, 1796, 2468, 4939, 6787, 9878, 13574, 19756, 27148, 277033, 554066, 1108132, 3047363, 6094726, 12189452]

約数ペア:

[(1, 12189452), (2, 6094726), (4, 3047363), (11, 1108132), (22, 554066), (44, 277033), (449, 27148), (617, 19756), (898, 13574), (1234, 9878), (1796, 6787), (2468, 4939)]