12779944

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 24837120

約数和(自身を除く): 12057176

約数列:

[1, 2, 4, 8, 43, 86, 97, 172, 194, 344, 383, 388, 766, 776, 1532, 3064, 4171, 8342, 16469, 16684, 32938, 33368, 37151, 65876, 74302, 131752, 148604, 297208, 1597493, 3194986, 6389972, 12779944]

約数ペア:

[(1, 12779944), (2, 6389972), (4, 3194986), (8, 1597493), (43, 297208), (86, 148604), (97, 131752), (172, 74302), (194, 65876), (344, 37151), (383, 33368), (388, 32938), (766, 16684), (776, 16469), (1532, 8342), (3064, 4171)]