18877029113

素因数分解:

${\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{613}}^1\times {\mathrm{5147}}^1$

素因数の和:5984

約数の個数: 16

約数和(自身を含む): 19622693376

約数和(自身を除く): 745664263

約数列:

[1, 31, 193, 613, 5147, 5983, 19003, 118309, 159557, 993371, 3155111, 3667579, 30794501, 97808441, 608936423, 18877029113]

約数ペア:

[(1, 18877029113), (31, 608936423), (193, 97808441), (613, 30794501), (5147, 3667579), (5983, 3155111), (19003, 993371), (118309, 159557)]