13849423

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1031}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 16842240

約数和(自身を除く): 2992817

約数列:

[1, 7, 19, 101, 133, 707, 1031, 1919, 7217, 13433, 19589, 104131, 137123, 728917, 1978489, 13849423]

約数ペア:

[(1, 13849423), (7, 1978489), (19, 728917), (101, 137123), (133, 104131), (707, 19589), (1031, 13433), (1919, 7217)]