19408804924

素因数分解:

$2^2\times {\mathrm{6551}}^1\times {\mathrm{740681}}^1$

素因数の和:747236

約数の個数: 12

約数和(自身を含む): 33970639248

約数和(自身を除く): 14561834324

約数列:

[1, 2, 4, 6551, 13102, 26204, 740681, 1481362, 2962724, 4852201231, 9704402462, 19408804924]

約数ペア:

[(1, 19408804924), (2, 9704402462), (4, 4852201231), (6551, 2962724), (13102, 1481362), (26204, 740681)]