21610892

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{503}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 39626496

約数和(自身を除く): 18015604

約数列:

[1, 2, 4, 23, 46, 92, 467, 503, 934, 1006, 1868, 2012, 10741, 11569, 21482, 23138, 42964, 46276, 234901, 469802, 939604, 5402723, 10805446, 21610892]

約数ペア:

[(1, 21610892), (2, 10805446), (4, 5402723), (23, 939604), (46, 469802), (92, 234901), (467, 46276), (503, 42964), (934, 23138), (1006, 21482), (1868, 11569), (2012, 10741)]