16751930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128861}}^1$

素因数の和:128881

約数の個数: 16

約数和(自身を含む): 32473224

約数和(自身を除く): 15721294

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 128861, 257722, 644305, 1288610, 1675193, 3350386, 8375965, 16751930]

約数ペア:

[(1, 16751930), (2, 8375965), (5, 3350386), (10, 1675193), (13, 1288610), (26, 644305), (65, 257722), (130, 128861)]