12171152

素因数分解:

$2^4\times 7^1\times {\mathrm{271}}^1\times {\mathrm{401}}^1$

素因数の和:687

約数の個数: 40

約数和(自身を含む): 27117312

約数和(自身を除く): 14946160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 271, 401, 542, 802, 1084, 1604, 1897, 2168, 2807, 3208, 3794, 4336, 5614, 6416, 7588, 11228, 15176, 22456, 30352, 44912, 108671, 217342, 434684, 760697, 869368, 1521394, 1738736, 3042788, 6085576, 12171152]

約数ペア:

[(1, 12171152), (2, 6085576), (4, 3042788), (7, 1738736), (8, 1521394), (14, 869368), (16, 760697), (28, 434684), (56, 217342), (112, 108671), (271, 44912), (401, 30352), (542, 22456), (802, 15176), (1084, 11228), (1604, 7588), (1897, 6416), (2168, 5614), (2807, 4336), (3208, 3794)]