1276243946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3221}}^1\times {\mathrm{10427}}^1$

素因数の和:13669

約数の個数: 16

約数和(自身を含む): 2015940960

約数和(自身を除く): 739697014

約数列:

[1, 2, 19, 38, 3221, 6442, 10427, 20854, 61199, 122398, 198113, 396226, 33585367, 67170734, 638121973, 1276243946]

約数ペア:

[(1, 1276243946), (2, 638121973), (19, 67170734), (38, 33585367), (3221, 396226), (6442, 198113), (10427, 122398), (20854, 61199)]