19347616249

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{683}}^1\times {\mathrm{2591}}^1$

素因数の和:3345

約数の個数: 24

約数和(自身を含む): 21619084032

約数和(自身を除く): 2271467783

約数列:

[1, 13, 29, 377, 683, 841, 2591, 8879, 10933, 19807, 33683, 75139, 257491, 574403, 976807, 1769653, 2179031, 7467239, 23005489, 28327403, 51319937, 667159181, 1488278173, 19347616249]

約数ペア:

[(1, 19347616249), (13, 1488278173), (29, 667159181), (377, 51319937), (683, 28327403), (841, 23005489), (2591, 7467239), (8879, 2179031), (10933, 1769653), (19807, 976807), (33683, 574403), (75139, 257491)]