18714734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{839}}^1$

素因数の和:1447

約数の個数: 16

約数和(自身を含む): 29635200

約数和(自身を除く): 10920466

約数列:

[1, 2, 19, 38, 587, 839, 1174, 1678, 11153, 15941, 22306, 31882, 492493, 984986, 9357367, 18714734]

約数ペア:

[(1, 18714734), (2, 9357367), (19, 984986), (38, 492493), (587, 31882), (839, 22306), (1174, 15941), (1678, 11153)]