19464442

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{7109}}^1$

素因数の和:7185

約数の個数: 12

約数和(自身を含む): 30011310

約数和(自身を除く): 10546868

約数列:

[1, 2, 37, 74, 1369, 2738, 7109, 14218, 263033, 526066, 9732221, 19464442]

約数ペア:

[(1, 19464442), (2, 9732221), (37, 526066), (74, 263033), (1369, 14218), (2738, 7109)]