12620768

素因数分解:

$2^5\times {\mathrm{181}}^1\times {\mathrm{2179}}^1$

素因数の和:2370

約数の個数: 24

約数和(自身を含む): 24995880

約数和(自身を除く): 12375112

約数列:

[1, 2, 4, 8, 16, 32, 181, 362, 724, 1448, 2179, 2896, 4358, 5792, 8716, 17432, 34864, 69728, 394399, 788798, 1577596, 3155192, 6310384, 12620768]

約数ペア:

[(1, 12620768), (2, 6310384), (4, 3155192), (8, 1577596), (16, 788798), (32, 394399), (181, 69728), (362, 34864), (724, 17432), (1448, 8716), (2179, 5792), (2896, 4358)]