12347348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{647}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 23369472

約数和(自身を除く): 11022124

約数列:

[1, 2, 4, 13, 26, 52, 367, 647, 734, 1294, 1468, 2588, 4771, 8411, 9542, 16822, 19084, 33644, 237449, 474898, 949796, 3086837, 6173674, 12347348]

約数ペア:

[(1, 12347348), (2, 6173674), (4, 3086837), (13, 949796), (26, 474898), (52, 237449), (367, 33644), (647, 19084), (734, 16822), (1294, 9542), (1468, 8411), (2588, 4771)]