16293978

素因数分解:

$2^1\times 3^2\times {\mathrm{719}}^1\times {\mathrm{1259}}^1$

素因数の和:1986

約数の個数: 24

約数和(自身を含む): 35380800

約数和(自身を除く): 19086822

約数列:

[1, 2, 3, 6, 9, 18, 719, 1259, 1438, 2157, 2518, 3777, 4314, 6471, 7554, 11331, 12942, 22662, 905221, 1810442, 2715663, 5431326, 8146989, 16293978]

約数ペア:

[(1, 16293978), (2, 8146989), (3, 5431326), (6, 2715663), (9, 1810442), (18, 905221), (719, 22662), (1259, 12942), (1438, 11331), (2157, 7554), (2518, 6471), (3777, 4314)]