1427666878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3415471}}^1$

素因数の和:3415503

約数の個数: 16

約数和(自身を含む): 2459139840

約数和(自身を除く): 1031472962

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 3415471, 6830942, 37570181, 64893949, 75140362, 129787898, 713833439, 1427666878]

約数ペア:

[(1, 1427666878), (2, 713833439), (11, 129787898), (19, 75140362), (22, 64893949), (38, 37570181), (209, 6830942), (418, 3415471)]