19940053394

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{11149}}^1\times {\mathrm{24169}}^1$

素因数の和:35357

約数の個数: 16

約数和(自身を含む): 30722487000

約数和(自身を除く): 10782433606

約数列:

[1, 2, 37, 74, 11149, 22298, 24169, 48338, 412513, 825026, 894253, 1788506, 269460181, 538920362, 9970026697, 19940053394]

約数ペア:

[(1, 19940053394), (2, 9970026697), (37, 538920362), (74, 269460181), (11149, 1788506), (22298, 894253), (24169, 825026), (48338, 412513)]