28838986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{937}}^1\times {\mathrm{1399}}^1$

素因数の和:2349

約数の個数: 16

約数和(自身を含む): 47275200

約数和(自身を除く): 18436214

約数列:

[1, 2, 11, 22, 937, 1399, 1874, 2798, 10307, 15389, 20614, 30778, 1310863, 2621726, 14419493, 28838986]

約数ペア:

[(1, 28838986), (2, 14419493), (11, 2621726), (22, 1310863), (937, 30778), (1399, 20614), (1874, 15389), (2798, 10307)]