15042508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{653}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 28456848

約数和(自身を除く): 13414340

約数列:

[1, 2, 4, 13, 26, 52, 443, 653, 886, 1306, 1772, 2612, 5759, 8489, 11518, 16978, 23036, 33956, 289279, 578558, 1157116, 3760627, 7521254, 15042508]

約数ペア:

[(1, 15042508), (2, 7521254), (4, 3760627), (13, 1157116), (26, 578558), (52, 289279), (443, 33956), (653, 23036), (886, 16978), (1306, 11518), (1772, 8489), (2612, 5759)]