11988962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8527}}^1$

素因数の和:8585

約数の個数: 16

約数和(自身を含む): 19443840

約数和(自身を除く): 7454878

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 8527, 17054, 162013, 315499, 324026, 630998, 5994481, 11988962]

約数ペア:

[(1, 11988962), (2, 5994481), (19, 630998), (37, 324026), (38, 315499), (74, 162013), (703, 17054), (1406, 8527)]