13001936

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{2089}}^1$

素因数の和:2486

約数の個数: 20

約数和(自身を含む): 25268100

約数和(自身を除く): 12266164

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 2089, 3112, 4178, 6224, 8356, 16712, 33424, 812621, 1625242, 3250484, 6500968, 13001936]

約数ペア:

[(1, 13001936), (2, 6500968), (4, 3250484), (8, 1625242), (16, 812621), (389, 33424), (778, 16712), (1556, 8356), (2089, 6224), (3112, 4178)]