12855678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1787}}^1$

素因数の和:1912

約数の個数: 32

約数和(自身を含む): 28321920

約数和(自身を除く): 15466242

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 218, 327, 654, 1199, 1787, 2398, 3574, 3597, 5361, 7194, 10722, 19657, 39314, 58971, 117942, 194783, 389566, 584349, 1168698, 2142613, 4285226, 6427839, 12855678]

約数ペア:

[(1, 12855678), (2, 6427839), (3, 4285226), (6, 2142613), (11, 1168698), (22, 584349), (33, 389566), (66, 194783), (109, 117942), (218, 58971), (327, 39314), (654, 19657), (1199, 10722), (1787, 7194), (2398, 5361), (3574, 3597)]