12381446

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7309}}^1$

素因数の和:7340

約数の個数: 24

約数和(自身を含む): 23333520

約数和(自身を除く): 10952074

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 7309, 14618, 51163, 80399, 102326, 160798, 562793, 884389, 1125586, 1768778, 6190723, 12381446]

約数ペア:

[(1, 12381446), (2, 6190723), (7, 1768778), (11, 1125586), (14, 884389), (22, 562793), (77, 160798), (121, 102326), (154, 80399), (242, 51163), (847, 14618), (1694, 7309)]