19927089001

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{32117}}^1$

素因数の和:32604

約数の個数: 16

約数和(自身を含む): 21016734480

約数和(自身を除く): 1089645479

約数列:

[1, 37, 41, 409, 1517, 15133, 16769, 32117, 620453, 1188329, 1316797, 13135853, 48721489, 486026561, 538569973, 19927089001]

約数ペア:

[(1, 19927089001), (37, 538569973), (41, 486026561), (409, 48721489), (1517, 13135853), (15133, 1316797), (16769, 1188329), (32117, 620453)]