19444562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2141}}^1$

素因数の和:2401

約数の個数: 16

約数和(自身を含む): 30844800

約数和(自身を除く): 11400238

約数列:

[1, 2, 19, 38, 239, 478, 2141, 4282, 4541, 9082, 40679, 81358, 511699, 1023398, 9722281, 19444562]

約数ペア:

[(1, 19444562), (2, 9722281), (19, 1023398), (38, 511699), (239, 81358), (478, 40679), (2141, 9082), (4282, 4541)]