9966512

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{1523}}^1$

素因数の和:1940

約数の個数: 20

約数和(自身を含む): 19370040

約数和(自身を除く): 9403528

約数列:

[1, 2, 4, 8, 16, 409, 818, 1523, 1636, 3046, 3272, 6092, 6544, 12184, 24368, 622907, 1245814, 2491628, 4983256, 9966512]

約数ペア:

[(1, 9966512), (2, 4983256), (4, 2491628), (8, 1245814), (16, 622907), (409, 24368), (818, 12184), (1523, 6544), (1636, 6092), (3046, 3272)]