12563144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{389}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 25833600

約数和(自身を除く): 13270456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 367, 389, 734, 778, 1468, 1556, 2936, 3112, 4037, 4279, 8074, 8558, 16148, 17116, 32296, 34232, 142763, 285526, 571052, 1142104, 1570393, 3140786, 6281572, 12563144]

約数ペア:

[(1, 12563144), (2, 6281572), (4, 3140786), (8, 1570393), (11, 1142104), (22, 571052), (44, 285526), (88, 142763), (367, 34232), (389, 32296), (734, 17116), (778, 16148), (1468, 8558), (1556, 8074), (2936, 4279), (3112, 4037)]