17888971210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{842627}}^1$

素因数の和:842838

約数の個数: 32

約数和(自身を含む): 35309483712

約数和(自身を除く): 17420512502

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 965, 1930, 2123, 4246, 10615, 21230, 842627, 1685254, 4213135, 8426270, 9268897, 18537794, 46344485, 92688970, 162627011, 325254022, 813135055, 1626270110, 1788897121, 3577794242, 8944485605, 17888971210]

約数ペア:

[(1, 17888971210), (2, 8944485605), (5, 3577794242), (10, 1788897121), (11, 1626270110), (22, 813135055), (55, 325254022), (110, 162627011), (193, 92688970), (386, 46344485), (965, 18537794), (1930, 9268897), (2123, 8426270), (4246, 4213135), (10615, 1685254), (21230, 842627)]