12756964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{757}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 24450048

約数和(自身を除く): 11693084

約数列:

[1, 2, 4, 11, 22, 44, 383, 757, 766, 1514, 1532, 3028, 4213, 8327, 8426, 16654, 16852, 33308, 289931, 579862, 1159724, 3189241, 6378482, 12756964]

約数ペア:

[(1, 12756964), (2, 6378482), (4, 3189241), (11, 1159724), (22, 579862), (44, 289931), (383, 33308), (757, 16852), (766, 16654), (1514, 8426), (1532, 8327), (3028, 4213)]