18441214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{12511}}^1$

素因数の和:12591

約数の個数: 16

約数和(自身を含む): 30629376

約数和(自身を除く): 12188162

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 12511, 25022, 137621, 275242, 838237, 1676474, 9220607, 18441214]

約数ペア:

[(1, 18441214), (2, 9220607), (11, 1676474), (22, 838237), (67, 275242), (134, 137621), (737, 25022), (1474, 12511)]