219872028

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{964351}}^1$

素因数の和:964377

約数の個数: 24

約数和(自身を含む): 540037120

約数和(自身を除く): 320165092

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 964351, 1928702, 2893053, 3857404, 5786106, 11572212, 18322669, 36645338, 54968007, 73290676, 109936014, 219872028]

約数ペア:

[(1, 219872028), (2, 109936014), (3, 73290676), (4, 54968007), (6, 36645338), (12, 18322669), (19, 11572212), (38, 5786106), (57, 3857404), (76, 2893053), (114, 1928702), (228, 964351)]