21470892

素因数分解:

$2^2\times 3^1\times {\mathrm{1093}}^1\times {\mathrm{1637}}^1$

素因数の和:2737

約数の個数: 24

約数和(自身を含む): 50175216

約数和(自身を除く): 28704324

約数列:

[1, 2, 3, 4, 6, 12, 1093, 1637, 2186, 3274, 3279, 4372, 4911, 6548, 6558, 9822, 13116, 19644, 1789241, 3578482, 5367723, 7156964, 10735446, 21470892]

約数ペア:

[(1, 21470892), (2, 10735446), (3, 7156964), (4, 5367723), (6, 3578482), (12, 1789241), (1093, 19644), (1637, 13116), (2186, 9822), (3274, 6558), (3279, 6548), (4372, 4911)]