21733801210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197580011}}^1$

素因数の和:197580029

約数の個数: 16

約数和(自身を含む): 42677282592

約数和(自身を除く): 20943481382

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197580011, 395160022, 987900055, 1975800110, 2173380121, 4346760242, 10866900605, 21733801210]

約数ペア:

[(1, 21733801210), (2, 10866900605), (5, 4346760242), (10, 2173380121), (11, 1975800110), (22, 987900055), (55, 395160022), (110, 197580011)]