39509912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{379903}}^1$

素因数の和:379922

約数の個数: 16

約数和(自身を含む): 79779840

約数和(自身を除く): 40269928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 379903, 759806, 1519612, 3039224, 4938739, 9877478, 19754956, 39509912]

約数ペア:

[(1, 39509912), (2, 19754956), (4, 9877478), (8, 4938739), (13, 3039224), (26, 1519612), (52, 759806), (104, 379903)]