20131119161

素因数分解:

${\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1\times {\mathrm{8641}}^1$

素因数の和:9196

約数の個数: 16

約数和(自身を含む): 20748059280

約数和(自身を除く): 616940119

約数列:

[1, 53, 113, 389, 5989, 8641, 20617, 43957, 457973, 976433, 2329721, 3361349, 51750949, 178151497, 379832437, 20131119161]

約数ペア:

[(1, 20131119161), (53, 379832437), (113, 178151497), (389, 51750949), (5989, 3361349), (8641, 2329721), (20617, 976433), (43957, 457973)]