12777644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1949}}^1$

素因数の和:2113

約数の個数: 24

約数和(自身を含む): 24570000

約数和(自身を除く): 11792356

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 1949, 3278, 3898, 6556, 7796, 21439, 42878, 85756, 290401, 580802, 1161604, 3194411, 6388822, 12777644]

約数ペア:

[(1, 12777644), (2, 6388822), (4, 3194411), (11, 1161604), (22, 580802), (44, 290401), (149, 85756), (298, 42878), (596, 21439), (1639, 7796), (1949, 6556), (3278, 3898)]