22396478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{45337}}^1$

素因数の和:45371

約数の個数: 16

約数和(自身を含む): 38083920

約数和(自身を除く): 15687442

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 45337, 90674, 589381, 861403, 1178762, 1722806, 11198239, 22396478]

約数ペア:

[(1, 22396478), (2, 11198239), (13, 1722806), (19, 1178762), (26, 861403), (38, 589381), (247, 90674), (494, 45337)]