12556610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{541}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 24819264

約数和(自身を除く): 12262654

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 541, 1055, 1082, 2110, 2321, 2705, 4642, 5410, 5951, 11605, 11902, 23210, 29755, 59510, 114151, 228302, 570755, 1141510, 1255661, 2511322, 6278305, 12556610]

約数ペア:

[(1, 12556610), (2, 6278305), (5, 2511322), (10, 1255661), (11, 1141510), (22, 570755), (55, 228302), (110, 114151), (211, 59510), (422, 29755), (541, 23210), (1055, 11902), (1082, 11605), (2110, 5951), (2321, 5410), (2705, 4642)]