15694904912

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{2561179}}^1$

素因数の和:2561570

約数の個数: 20

約数和(自身を含む): 30488286720

約数和(自身を除く): 14793381808

約数列:

[1, 2, 4, 8, 16, 383, 766, 1532, 3064, 6128, 2561179, 5122358, 10244716, 20489432, 40978864, 980931557, 1961863114, 3923726228, 7847452456, 15694904912]

約数ペア:

[(1, 15694904912), (2, 7847452456), (4, 3923726228), (8, 1961863114), (16, 980931557), (383, 40978864), (766, 20489432), (1532, 10244716), (3064, 5122358), (6128, 2561179)]