22378774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{14327}}^1$

素因数の和:14411

約数の個数: 16

約数和(自身を含む): 37138176

約数和(自身を除く): 14759402

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 14327, 28654, 157597, 315194, 1017217, 2034434, 11189387, 22378774]

約数ペア:

[(1, 22378774), (2, 11189387), (11, 2034434), (22, 1017217), (71, 315194), (142, 157597), (781, 28654), (1562, 14327)]